Data Science Degree in San Jose, CA — Salary & ROI 2026
Data Science degree analysis for San Jose, CA. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$106K
COL-adjusted
Mid-Career
$161K
COL-adjusted
ROI Payback
1.5 yrs
in San Jose
Cost of Living
129
index (100 = avg)
Data Science in San Jose, CA Overview
San Jose is one of California's top college towns, with 95 institutions and a student population of 81,386. Public tuition averages $7,852/year here — well below the national average, making it a cost-effective choice. Data Science has seen growing enrollment nationally, reflecting rising employer demand for Python and Machine Learning skills. The adjusted starting salary in San Jose is approximately $105,780, growing to $161,250 by mid-career.
Category
STEM
Local Colleges
95
Public Tuition
$7,852/yr
Private Tuition
$35,631/yr
Room & Board
$14,803/yr
Avg Fin. Aid
$9,202/yr
Unemployment
5.7%
Graduation Rate
48%
Data Science Salary in San Jose (COL-Adjusted)
Salaries adjusted for San Jose's cost of living index of 129 (national average = 100).
Note: National average Data Science salary: $82,000 starting, $125,000 mid-career, $155,000 senior level.San Jose adjustment factor: 1.29x based on the local cost of living index.
Data Science ROI Calculator for San Jose
Estimate your return on investment for a Data Science degree using local San Jose tuition and cost of living data.
Public avg: $7,852 | Private avg: $35,631
San Jose avg aid: $9,202/yr
Federal avg: 6.5% | Private: 4-14%
Total Education Cost
$90,620
tuition + room & board - aid
Annual Earnings Premium
$60,630
vs HS diploma in San Jose
ROI Payback Period
1.5 years
to break even
Lifetime Return in San Jose
$1,328,380
Lifetime earnings premium ($1,419,000) minus total education cost ($90,620)
Student Loan Payoff for Data Science in San Jose
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in San Jose for Data Science
San Jose State University
public
$7,852/yr
$31,408 total
Santa Clara University
private
$57,942/yr
$231,768 total
National University
private
$13,320/yr
$53,280 total
Community Colleges (2-Year Transfer)
San Jose City College
$1,540/yr
Top Employers for Data Science in San Jose
San Jose offers opportunities in Tech companies, Research labs, Government agencies for Data Science graduates. National top employers in this field include:
Key San Jose Hiring Sectors for STEM
Tech companies
Research labs
Government agencies
Startups
Consulting firms
Common Data Science Job Titles
Data Science in Nearby California Cities
Los Angeles, CA
$116K starting · COL 141
69 colleges
San Diego, CA
$115K starting · COL 140
68 colleges
San Francisco, CA
$93K starting · COL 114
22 colleges
Fresno, CA
$97K starting · COL 118
37 colleges
Sacramento, CA
$92K starting · COL 112
38 colleges
Long Beach, CA
$95K starting · COL 116
14 colleges
Oakland, CA
$108K starting · COL 132
13 colleges
Bakersfield, CA
$110K starting · COL 134
18 colleges
Other STEM Majors in San Jose
Prompt Engineering
$65K starting · 1.5 yr ROI
Computational Linguistics
$123K starting · 2 yr ROI
Computer Science
$110K starting · 2.8 yr ROI
Software Engineering
$114K starting · 2.7 yr ROI
Actuarial Science
$65K starting · 3 yr ROI
Cybersecurity
$103K starting · 3 yr ROI
Robotics Engineering
$65K starting · 3 yr ROI
Applied Mathematics
$65K starting · 3.5 yr ROI
Data Science Degree in San Jose — FAQ
Data Sources: Salary data from BLS Occupational Outlook Handbook. Cost of living from BLS Regional Data. College data from NCES/IPEDS. Updated March 2026.
Explore More
Compare Data Science ROI in other cities, or explore other majors in San Jose.