Marine Biology Degree in San Jose, CA — Salary & ROI 2026
Marine Biology degree analysis for San Jose, CA. COL-adjusted salary data, local tuition costs, ROI calculator, and job market outlook.
Starting Salary
$65K
COL-adjusted
Mid-Career
$80K
COL-adjusted
ROI Payback
4.7 yrs
in San Jose
Cost of Living
129
index (100 = avg)
Marine Biology 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. Marine Biology enrollment is stable nationwide, with steady demand for graduates skilled in Scuba Diving and Marine Ecology. The adjusted starting salary in San Jose is approximately $64,500.
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%
Marine Biology Salary in San Jose (COL-Adjusted)
Salaries adjusted for San Jose's cost of living index of 129 (national average = 100).
Note: National average Marine Biology salary: $50,000 starting, $62,000 mid-career, $78,000 senior level.San Jose adjustment factor: 1.29x based on the local cost of living index.
Marine Biology ROI Calculator for San Jose
Estimate your return on investment for a Marine Biology 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
$19,350
vs HS diploma in San Jose
ROI Payback Period
4.7 years
to break even
Lifetime Return in San Jose
$231,880
Lifetime earnings premium ($322,500) minus total education cost ($90,620)
Student Loan Payoff for Marine Biology in San Jose
Standard Plan (10 years)
Aggressive Plan (5 years)
Colleges in San Jose for Marine Biology
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 Marine Biology in San Jose
San Jose offers opportunities in Tech companies, Research labs, Government agencies for Marine Biology 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 Marine Biology Job Titles
Marine Biology in Nearby California Cities
Los Angeles, CA
$71K starting · COL 141
69 colleges
San Diego, CA
$70K starting · COL 140
68 colleges
San Francisco, CA
$57K starting · COL 114
22 colleges
Fresno, CA
$59K starting · COL 118
37 colleges
Sacramento, CA
$56K starting · COL 112
38 colleges
Long Beach, CA
$58K starting · COL 116
14 colleges
Oakland, CA
$66K starting · COL 132
13 colleges
Bakersfield, CA
$67K 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
Data Science
$106K starting · 3 yr ROI
Actuarial Science
$65K starting · 3 yr ROI
Cybersecurity
$103K starting · 3 yr ROI
Robotics Engineering
$65K starting · 3 yr ROI
Marine Biology 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 Marine Biology ROI in other cities, or explore other majors in San Jose.