Rankings / By State
Best Data Science Colleges in California
- 50
- Schools
- $73,936
- Avg. Earnings
- 70%
- Avg. Graduation
- $18,870
- Avg. Net Price
- $16,482
- Avg. Debt
CollegeRanker Research
What Surprised Us Most
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Graduate earnings span a wide band on this list, from $36,243 at the low end to $138,687 at the top. That 3.8× spread shows how much outcomes vary within a single category.
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California State University-Los Angeles offers the strongest payback. Graduates earn a median of $59,211 against $3,967 in annual net price, the best earnings-to-cost ratio in this ranking.
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The most budget-friendly option on this list is California State University-Los Angeles, at $3,967 annually in net price.
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Completion rates separate this field: California Institute of Technology graduates 94% of its students, well above the 70% list average. Finishing what you start matters as much as where you start.
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Debt-to-earnings ratios favor Stanford University: graduates owe only 0.10× their yearly income, the most manageable debt burden on the list.
Surprising Comparisons
- The top spot belongs to Stanford University ($124,080 earnings), not the highest earner, Harvey Mudd College ($138,687). That is what weighting mobility and value over salary alone produces.
- Price and payoff diverge sharply here. California State University-Los Angeles ($3,967/yr) and Santa Clara University ($50,062/yr) produce graduates earning $59,211 and $109,183 respectively, a far narrower earnings gap than the $46,095 cost difference would suggest.
- On a cost-adjusted basis, California State University-Los Angeles outperforms Harvey Mudd College: similar career earnings at a much lower net price.
The Takeaway
The schools that win this ranking are not the priciest or the most selective. They turn students into earners without burying them in debt, which is exactly what our outcomes-first methodology is built to surface.
What This Means for Students
If you are choosing from this list, start with California State University-Los Angeles and California Institute of Technology. Pull each school's net price for your income band, weigh projected earnings against the debt you would take on, and let payoff rather than prestige drive your shortlist.
Why this ranking matters
Technology is one of the higher-return fields in the economy, but the payoff depends heavily on where you study it. Graduates of these programs earn a median of about $69K within a decade, and data scientist roles are projected to grow 36%. We rank programs by the outcomes they produce for graduates, not by reputation.
How we measure this — full methodology →How we rank · 4 pillars
Federal-source data only. Build your own weighting →
Data Behind This Page Updated 2026-07-13
Source datasets
Methodology
Schools are scored on the CollegeRanker 4-Pillar Algorithm: Economic Outcomes (30%), Social Mobility (25–35%), Academic Quality (15–20%), and Value (20–25%). Every weight is published and every figure traces to a public dataset.
See the full methodology and weights →Confidence notes
- Earnings, completion, and debt figures come from federal administrative records — tax data and student-aid filings — not surveys or self-reports, the highest-confidence tier of education data available.
- Social-mobility estimates are drawn from de-identified tax records covering more than 30 million students (Opportunity Insights).
- Where an institution is missing a metric, it is excluded from that metric rather than imputed, so averages are never inflated by guesses.
Limitations
- Federal earnings data primarily cover students who received federal financial aid; outcomes for non-aided students may differ.
- Earnings are measured roughly ten years after enrollment, so they describe how earlier cohorts fared — historical outcomes, not guarantees of future results.
- An institution's field-of-study mix affects raw earnings; scores reflect measured outcomes and are not fully major-adjusted unless explicitly noted.
- Net price is an average; the actual cost a given student pays varies widely by family income.
At a Glance
How the Top Schools Compare
| School | Earnings | Net Price | Graduation | Score |
|---|---|---|---|---|
| 1 Stanford University #1 overall | $124,080 ▲ +68% vs avg | $13,807 | 92% | 97 |
| 2 California Institute of Technology #2 overall | $128,566 ▲ +74% vs avg | $16,075 | 94% | 93 |
| 3 Pomona College #3 overall | $77,779 ▲ +5% vs avg | $19,285 | 93% | 88 |
| $138,687 ▲ +88% vs avg | $35,924 | 93% | 84 | |
| $104,736 ▲ +42% vs avg | $28,849 | 93% | 80 |
Score uses our 4-pillar methodology. Earnings % is vs. this list's average.
See full ranking →Executive Summary
Best Data Science Colleges in California
This analysis ranks 50 institutions on graduate earnings, social mobility, completion, and cost. Across the list, alumni earn a median of $73,936 ten years after enrolling, against an average graduation rate of 70% and an average net price of $18,870.
Key takeaways
- Strongest Earnings-to-Cost Ratio: California State University-Los Angeles — Net Price: $3,967 | Graduation Rate: 53%
- Strongest Completion Outcomes: California Institute of Technology — 94% completion rate
- Highest Earnings Generator: Harvey Mudd College — Median alumni earnings: $138,687
Our Analysis Found
Private nonprofit colleges cost 110% more in net price than publics, while their graduates earn 21% more.
Technology Workforce Analysis
What does this ranking tell us about the technology workforce?
$68,554
Median earnings (10yr)
70%
Median graduation rate
$14,029
Median net price
2.6%
Avg. mobility rate
Technology hiring rewards ability over credentials more than any other field on this site. Toolchains turn over every few years, so computing and data-science programs compete on employer connections, project-based learning, and curriculum currency. The programs that teach fundamentals and learning agility produce the graduates who last.
Across the 50 schools on this list, graduates earn a median of $68,554 ten years after they first enrolled, about $20,554 more than the roughly $48,000 a typical American worker takes home. The median graduation rate is 70%. Net price, what students pay after grants, runs a median of $14,029 a year, with about $15,000 in median federal debt at graduation. An average of 32% of students receive Pell grants, and the typical school moves low-income students into the top income quintile at a rate of 2.6%.
In tech, what you can do matters more than where you studied. Graduates on this list earn a median of $68,554 ten years after enrollment. Programs with industry partnerships, co-op placements, and current curricula keep delivering through a cyclical hiring market.
The podium
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Tip: Check the box on any 2–4 schools below to compare them side by side.
Full rankings
Why it ranks #1
Stanford University lands at #1 with a 97/100 composite, led by academic quality (97/100) and pulled down by social mobility (83/100). Graduates earn a median $124,080 a decade after enrolling, 68% above this list's average, and net price runs $13,807 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #2
California Institute of Technology lands at #2 with a 93/100 composite, led by academic quality (96/100) and pulled down by social mobility (82/100). Graduates earn a median $128,566 a decade after enrolling, 74% above this list's average, and net price runs $16,075 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #3
Pomona College lands at #3 with a 88/100 composite, led by academic quality (96/100) and pulled down by value per dollar (77/100). Graduates earn a median $77,779 a decade after enrolling, 5% above this list's average, and net price runs $19,285 a year. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #4
Harvey Mudd College lands at #4 with a 84/100 composite, led by academic quality (95/100) and pulled down by value per dollar (38/100). Graduates earn a median $138,687 a decade after enrolling, 88% above this list's average, and net price runs $35,924 a year, above the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #5
Claremont McKenna College lands at #5 with a 80/100 composite, led by academic quality (95/100) and pulled down by value per dollar (60/100). Graduates earn a median $104,736 a decade after enrolling, 42% above this list's average, and net price runs $28,849 a year, above the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #6
University of California-Berkeley lands at #6 with a 80/100 composite, led by academic quality (90/100) and pulled down by social mobility (64/100). Graduates earn a median $92,446 a decade after enrolling, 25% above this list's average, and net price runs $13,481 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #7
University of Southern California lands at #7 with a 79/100 composite, led by economic outcomes (82/100) and pulled down by value per dollar (57/100). Graduates earn a median $92,498 a decade after enrolling, 25% above this list's average, and net price runs $32,740 a year, above the field. Strong earnings drive the rank, but with mobility weighted 35% and value 20%, salary alone can only take a school so far.
Pillar breakdown
Why it ranks #8
San Jose State University lands at #8 with a 77/100 composite, led by social mobility (84/100) and pulled down by academic quality (71/100). Graduates earn a median $78,988 a decade after enrolling, 7% above this list's average, and net price runs $13,760 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what puts it near the top.
Pillar breakdown
Why it ranks #9
University of the Pacific lands at #9 with a 76/100 composite, led by social mobility (84/100) and pulled down by value per dollar (54/100). Graduates earn a median $78,445 a decade after enrolling, 6% above this list's average, and net price runs $25,447 a year, above the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what puts it near the top.
Pillar breakdown
Why it ranks #10
Santa Clara University lands at #10 with a 76/100 composite, led by academic quality (87/100) and pulled down by value per dollar (35/100). Graduates earn a median $109,183 a decade after enrolling, 48% above this list's average, and net price runs $50,062 a year, above the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #11
San Francisco State University lands at #11 with a 75/100 composite, led by social mobility (85/100) and pulled down by academic quality (66/100). Graduates earn a median $68,077 a decade after enrolling, 8% below this list's average, and net price runs $12,278 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #12
University of California-Irvine lands at #12 with a 74/100 composite, led by academic quality (89/100) and pulled down by social mobility (66/100). Graduates earn a median $80,735 a decade after enrolling, 9% above this list's average, and net price runs $14,251 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #13
University of California-San Diego lands at #13 with a 73/100 composite, led by academic quality (90/100) and pulled down by social mobility (66/100). Graduates earn a median $84,943 a decade after enrolling, 15% above this list's average, and net price runs $12,470 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #14
Sonoma State University lands at #14 with a 73/100 composite, led by social mobility (83/100) and pulled down by academic quality (66/100). Graduates earn a median $65,986 a decade after enrolling, 11% below this list's average, and net price runs $12,885 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #15
San Diego State University lands at #15 with a 73/100 composite, led by social mobility (82/100) and pulled down by academic quality (62/100). Graduates earn a median $64,909 a decade after enrolling, 12% below this list's average, and net price runs $15,364 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #16
University of California-Santa Cruz lands at #16 with a 73/100 composite, led by academic quality (84/100) and pulled down by social mobility (62/100). Graduates earn a median $68,396 a decade after enrolling, 7% below this list's average, and net price runs $17,890 a year. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #17
University of San Diego lands at #17 with a 73/100 composite, led by social mobility (82/100) and pulled down by value per dollar (52/100). Graduates earn a median $86,522 a decade after enrolling, 17% above this list's average, and net price runs $30,365 a year, above the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list.
Pillar breakdown
Why it ranks #18
Occidental College lands at #18 with a 72/100 composite, led by academic quality (84/100) and pulled down by value per dollar (42/100). Graduates earn a median $75,951 a decade after enrolling, 3% above this list's average, and net price runs $38,263 a year, above the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #19
California Lutheran University lands at #19 with a 72/100 composite, led by social mobility (84/100) and pulled down by value per dollar (44/100). Graduates earn a median $68,712 a decade after enrolling, 7% below this list's average, and net price runs $30,109 a year, above the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #20
University of California-Davis lands at #20 with a 71/100 composite, led by academic quality (90/100) and pulled down by social mobility (63/100). Graduates earn a median $80,838 a decade after enrolling, 9% above this list's average, and net price runs $14,741 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Los Angeles, CA · 9% accepted · $12,548 net
Why it ranks #21
University of California-Los Angeles lands at #21 with a 71/100 composite, led by academic quality (91/100) and pulled down by social mobility (61/100). Graduates earn a median $82,511 a decade after enrolling, 12% above this list's average, and net price runs $12,548 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #22
Dominican University of California lands at #22 with a 71/100 composite, led by social mobility (84/100) and pulled down by value per dollar (35/100). Graduates earn a median $84,713 a decade after enrolling, 15% above this list's average, and net price runs $35,333 a year, above the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list.
Pillar breakdown
Why it ranks #23
University of San Francisco lands at #23 with a 70/100 composite, led by social mobility (84/100) and pulled down by value per dollar (31/100). Graduates earn a median $89,812 a decade after enrolling, 21% above this list's average, and net price runs $41,431 a year, above the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list.
Pillar breakdown
Why it ranks #24
University of La Verne lands at #24 with a 70/100 composite, led by social mobility (87/100) and pulled down by value per dollar (48/100). Graduates earn a median $65,464 a decade after enrolling, 11% below this list's average, and net price runs $20,161 a year. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list, even with below-average salaries.
Pillar breakdown
San Luis Obispo, CA · 31% accepted · $16,665 net
Why it ranks #25
California Polytechnic State University-San Luis Obispo lands at #25 with a 69/100 composite, led by academic quality (85/100) and pulled down by social mobility (60/100). Graduates earn a median $90,768 a decade after enrolling, 23% above this list's average, and net price runs $16,665 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #26
Loyola Marymount University lands at #26 with a 69/100 composite, led by social mobility (82/100) and pulled down by value per dollar (32/100). Graduates earn a median $78,349 a decade after enrolling, 6% above this list's average, and net price runs $48,381 a year, above the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list.
Pillar breakdown
Why it ranks #27
Chapman University lands at #27 with a 69/100 composite, led by academic quality (89/100) and pulled down by value per dollar (26/100). Graduates earn a median $70,070 a decade after enrolling, 5% below this list's average, and net price runs $46,555 a year, above the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #28
MiraCosta College lands at #28 with a 69/100 composite, led by value per dollar (85/100) and pulled down by academic quality (58/100). Graduates earn a median $43,845 a decade after enrolling, 41% below this list's average, and net price runs $7,339 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Santa Barbara, CA · 33% accepted · $16,109 net
Why it ranks #29
University of California-Santa Barbara lands at #29 with a 69/100 composite, led by academic quality (90/100) and pulled down by social mobility (62/100). Graduates earn a median $74,915 a decade after enrolling, 1% above this list's average, and net price runs $16,109 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #30
Westmont College lands at #30 with a 69/100 composite, led by social mobility (82/100) and pulled down by value per dollar (44/100). Graduates earn a median $64,778 a decade after enrolling, 12% below this list's average, and net price runs $29,053 a year, above the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #31
University of California-Riverside lands at #31 with a 69/100 composite, led by academic quality (84/100) and pulled down by social mobility (66/100). Graduates earn a median $67,699 a decade after enrolling, 8% below this list's average, and net price runs $14,304 a year, well under the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Seaside, CA · 97% accepted · $13,663 net
Why it ranks #32
California State University-Monterey Bay lands at #32 with a 69/100 composite, led by value per dollar (72/100) and pulled down by social mobility (65/100). Graduates earn a median $59,247 a decade after enrolling, 20% below this list's average, and net price runs $13,663 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Pomona, CA · 75% accepted · $11,531 net
Why it ranks #33
California State Polytechnic University-Pomona lands at #33 with a 69/100 composite, led by economic outcomes (75/100) and pulled down by social mobility (66/100). Graduates earn a median $71,902 a decade after enrolling, 3% below this list's average, and net price runs $11,531 a year, well under the field. Strong earnings drive the rank, but with mobility weighted 35% and value 20%, salary alone can only take a school so far.
Pillar breakdown
Why it ranks #34
California State University-Fullerton lands at #34 with a 68/100 composite, led by value per dollar (83/100) and pulled down by social mobility (64/100). Graduates earn a median $62,951 a decade after enrolling, 15% below this list's average, and net price runs $6,555 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #35
Point Loma Nazarene University lands at #35 with a 68/100 composite, led by academic quality (84/100) and pulled down by value per dollar (31/100). Graduates earn a median $63,998 a decade after enrolling, 13% below this list's average, and net price runs $38,729 a year, above the field. Academics score well here, yet mobility (35%) and value (20%) carry the most weight, so outcome-per-dollar sets the final position.
Pillar breakdown
Why it ranks #36
Sierra College lands at #36 with a 68/100 composite, led by value per dollar (86/100) and pulled down by academic quality (52/100). Graduates earn a median $45,294 a decade after enrolling, 39% below this list's average, and net price runs $7,245 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Long Beach, CA · 46% accepted · $10,440 net
Why it ranks #37
California State University-Long Beach lands at #37 with a 67/100 composite, led by value per dollar (77/100) and pulled down by social mobility (66/100). Graduates earn a median $64,403 a decade after enrolling, 13% below this list's average, and net price runs $10,440 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
San Bernardino, CA · 94% accepted · $4,564 net
Why it ranks #38
California State University-San Bernardino lands at #38 with a 67/100 composite, led by value per dollar (83/100) and pulled down by academic quality (61/100). Graduates earn a median $59,977 a decade after enrolling, 19% below this list's average, and net price runs $4,564 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #39
California State University-East Bay lands at #39 with a 67/100 composite, led by value per dollar (77/100) and pulled down by social mobility (61/100). Graduates earn a median $71,401 a decade after enrolling, 3% below this list's average, and net price runs $9,320 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #40
California State University-Stanislaus lands at #40 with a 67/100 composite, led by value per dollar (83/100) and pulled down by social mobility (65/100). Graduates earn a median $63,188 a decade after enrolling, 15% below this list's average, and net price runs $6,067 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #41
Woodbury University lands at #41 with a 67/100 composite, led by social mobility (84/100) and pulled down by value per dollar (32/100). Graduates earn a median $65,668 a decade after enrolling, 11% below this list's average, and net price runs $33,692 a year, above the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #42
Butte College lands at #42 with a 67/100 composite, led by value per dollar (87/100) and pulled down by academic quality (51/100). Graduates earn a median $41,810 a decade after enrolling, 43% below this list's average, and net price runs $5,520 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #43
College of the Redwoods lands at #43 with a 66/100 composite, led by value per dollar (86/100) and pulled down by academic quality (47/100). Graduates earn a median $36,243 a decade after enrolling, 51% below this list's average, and net price runs $6,904 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Sacramento, CA · 94% accepted · $9,338 net
Why it ranks #44
California State University-Sacramento lands at #44 with a 66/100 composite, led by value per dollar (78/100) and pulled down by social mobility (61/100). Graduates earn a median $64,876 a decade after enrolling, 12% below this list's average, and net price runs $9,338 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Northridge, CA · 93% accepted · $7,021 net
Why it ranks #45
California State University-Northridge lands at #45 with a 66/100 composite, led by value per dollar (81/100) and pulled down by academic quality (62/100). Graduates earn a median $59,115 a decade after enrolling, 20% below this list's average, and net price runs $7,021 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #46
De Anza College lands at #46 with a 66/100 composite, led by value per dollar (88/100) and pulled down by social mobility (56/100). Graduates earn a median $56,596 a decade after enrolling, 23% below this list's average, and net price runs $6,642 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #47
Las Positas College lands at #47 with a 65/100 composite, led by value per dollar (92/100) and pulled down by economic outcomes (59/100). Graduates earn a median $51,088 a decade after enrolling, 31% below this list's average, and net price runs $5,377 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Los Angeles, CA · 91% accepted · $3,967 net
Why it ranks #48
California State University-Los Angeles lands at #48 with a 65/100 composite, led by value per dollar (86/100) and pulled down by academic quality (55/100). Graduates earn a median $59,211 a decade after enrolling, 20% below this list's average, and net price runs $3,967 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Camarillo, CA · 95% accepted · $9,849 net
Why it ranks #49
California State University-Channel Islands lands at #49 with a 65/100 composite, led by value per dollar (77/100) and pulled down by academic quality (61/100). Graduates earn a median $62,152 a decade after enrolling, 16% below this list's average, and net price runs $9,849 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that low cost is what carries it up the list, even with below-average salaries.
Pillar breakdown
Why it ranks #50
Ohlone College lands at #50 with a 65/100 composite, led by social mobility (80/100) and pulled down by academic quality (59/100). Graduates earn a median $54,278 a decade after enrolling, 27% below this list's average, and net price runs $11,130 a year, well under the field. Because the methodology weights social mobility (35%) and value (20%) above prestige, that mobility is what carries it up the list, even with below-average salaries.
Pillar breakdown
Cut it by what you care about
The same 50 schools, re-ranked by the outcome that matters to you.
Where the programs — and the jobs are
Where these graduates work
Graduates of these programs most often become Data Scientists and related roles — a field with $108,020 median pay and 36% projected growth.
See the Data Scientist career guide →Data science is one of the fastest-growing fields, with demand for skilled professionals skyrocketing. As we weigh our options for higher education, prospective students are considering colleges that offer robust data science programs. This list highlights 50 institutions in California that excel in this area, making it a useful resource for anyone thinking about their future in tech.
What sets the top schools apart in this ranking? Key factors include post-graduation earnings, graduation rates, student debt, and overall program concentration. The data below provides a snapshot of how these schools perform on crucial metrics, allowing students and families to make informed decisions. It’s about finding the right balance between quality education and future financial returns.
For example, Stanford University and Harvey Mudd College are both strong contenders, but they present different challenges. Stanford graduates earn an impressive average of $124,080, while Harvey Mudd tops that at $138,687. However, attending Harvey Mudd comes with a higher net price of $35,924 compared to Stanford’s $13,807. These numbers illustrate the trade-offs that students must consider as they evaluate their options.
The story behind the ranking
A ranking gives you an order; these charts give you the shape. They show how this group of schools spreads across the four things that decide whether a degree pays off — what graduates earn, whether they finish, how far they move up, and what it costs. Look for the standouts, the outliers, and the trade-offs the list alone can't show.
Earnings Outcomes
What graduates earn 10 years after enrolling. Data from College Scorecard.
Distribution of Median Earnings
Earnings vs. Net Price
Top-left = best value. Top-ranked schools are highlighted.
Completion & Access
Graduation rates and who gets in. Data from College Scorecard & IPEDS.
Graduation Rates
Pell Grant Rate vs. Graduation Rate
Right = more low-income students. Higher = more graduate.
What the Mobility Data Says
Social mobility carries the heaviest weight in this ranking, and the measure comes from Raj Chetty's Mobility Report Card, built from more than 30 million anonymized tax records. Across the 29 schools here with that data, the average mobility rate is 2.6%. That figure is the share of students who start in the bottom income quintile and climb to the top. Woodbury University leads the group at 6.4%, with San Jose State University (5.4%) and University of the Pacific (4.3%) close behind.
Access varies widely. On average, 7.6% of students at these schools come from families in the bottom income quintile. College of the Redwoods enrolls the most, at 18.8%, a sign it is reaching the students mobility is meant to lift. A high mobility rate paired with strong access is the combination that changes a generation's trajectory.
For the low-income students who do enroll, the success rate (the odds of reaching the top quintile) averages 40.6% across the list, peaking at 74.4% at Harvey Mudd College.
These campuses can also be measured on social capital: the cross-class friendships Opportunity Insights links to long-run economic outcomes. Economic connectedness here averages 1.70, where about 1.0 is the national norm, and Chapman University is highest at 1.90.
Mobility, access, and social-capital figures from Raj Chetty's Mobility Report Card & the Opportunity Insights Social Capital Atlas.
Cost & Debt
What families actually pay and what students owe. Data from College Scorecard.
Median Debt at Graduation
When comparing Stanford University and the University of California-Berkeley, we see a clear pattern. Stanford graduates earn an average of $124,080, while UC Berkeley graduates earn significantly less at $92,446. Additionally, Stanford boasts a higher graduation rate at 92% compared to Berkeley's 93%, but the student debt at Stanford is lower, averaging $12,000 versus Berkeley’s $13,000. This disparity highlights the importance of evaluating both outcomes and costs when choosing a school.
As you sift through these 50 schools, consider how the data aligns with your personal priorities. Are you looking for strong earnings potential, or is a lower net price more critical? Think about the campus culture and location as well. Finding the right program fit is about more than just numbers; it’s about what will work for you over the long term.
The path from college to a stable life is increasingly tied to strong outcomes in fields like data science. One decision can shape a family's financial future. Understanding these metrics is vital in making an informed choice about where to invest in education and what that investment can yield in return.
Data Sources
U.S. Dept of Education College Scorecard
Opportunity Insights Mobility Report Card
Social Capital Atlas
Times Higher Education World Rankings
NCES IPEDS
Frequently Asked Questions
Best Data Science Colleges in California: Your Questions, Answered
What is the #1 school in the Best Data Science Colleges in California ranking? +
Stanford University in Stanford, CA ranks #1 in our 2026 Best Data Science Colleges in California ranking. It earns the top spot on the strength of a median $124,080 in graduate earnings ten years after enrollment and a 92% graduation rate. Our score is built entirely from federal data on graduation rates, graduate earnings, debt, and social mobility. Reputation surveys play no part.
Which school has the highest graduate earnings? +
Harvey Mudd College posts the highest median earnings on this list: $138,687 ten years after enrollment, well above the $73,936 average across the 50 ranked schools with earnings data. Earnings that outpace cost are what separate a degree that pays off from one that does not.
Which school offers the best value? +
On a pure return-on-cost basis, California State University-Los Angeles leads: graduates earn a median $59,211 against net price of about $3,967 a year, the strongest earnings-to-cost ratio in the ranking. Applicants should weigh that payback against sticker price rather than prestige.
Which school has the highest graduation rate? +
California Institute of Technology has the highest graduation rate in this ranking at 94%, compared with a 70% average across the list. Completion matters because the students who finish are the ones who actually capture the earnings and mobility gains a degree promises.
How much does it cost to attend these schools? +
The average net price, meaning what students actually pay after grants and scholarships, is about $18,870 a year across the 50 ranked schools with cost data. California State University-Los Angeles is among the most affordable at roughly $3,967. Net price is a far better guide to affordability than the published sticker price.
How is the Best Data Science Colleges in California ranking calculated? +
We score every school on a four-pillar algorithm: economic outcomes (graduate earnings and debt), social mobility (Raj Chetty's Mobility Report Card, built on more than 30 million anonymized tax records), academic quality (graduation and retention), and value (net price and loan burden). Social mobility carries the heaviest weight, so schools that lift low-income students into higher earnings rank above those that simply admit wealthy students. Every input comes from federal data, and schools that withhold their numbers are scored lower for it.
How many schools are ranked and where does the data come from? +
This ranking evaluates 50 institutions using the U.S. Department of Education's College Scorecard, the Opportunity Insights Mobility Report Card and Social Capital Atlas, Times Higher Education, and NCES IPEDS. There are no opinion surveys or paid placements. The order is determined by the data alone and refreshed as new federal figures are released.
Sources & Citations
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