Analysis
Cal State Monterey Bay's Marine Sciences program starts graduates at just $27,268—landing in the bottom 5th percentile nationally—but demonstrates meaningful upward momentum, with earnings jumping 41% to $38,329 by year four. This trajectory matters because marine sciences typically involves entry-level field positions that pay modestly before opening doors to better opportunities. The $17,800 debt load is quite reasonable compared to most marine programs (which typically burden graduates with $22,400), creating a manageable 0.65 debt-to-earnings ratio that's sustainable even at the low starting salary.
The state comparison reveals something important: among California's three marine science programs, CSUMB performs right at the middle, with essentially identical outcomes to the state median. Cal Poly SLO, the state's top program, produces nearly identical first-year earnings, suggesting location near Monterey Bay—a hub for marine research and conservation—levels the playing field regardless of institutional prestige.
For families drawn to marine sciences, this program offers access to the field without crushing debt, serving a heavily first-generation student body (43% Pell recipients) at an institution that admits nearly everyone who applies. The key question is whether your student can weather the financially lean early years while building the experience that drives later salary growth.
Where California State University-Monterey Bay Stands
Earnings vs. debt across all marine sciences bachelors's programs nationally
Earnings Distribution
How California State University-Monterey Bay graduates compare to all programs nationally
Compare to Similar Programs in California
Marine Sciences bachelors's programs at peer institutions in California (3 total in state)
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| School | In-State Tuition | Earnings (1yr) | Earnings (4yr) | Median Debt | Debt/Earnings |
|---|---|---|---|---|---|
| $7,437 | $27,268 | $38,329 | $17,800 | 0.65 | |
| $11,075 | $27,337 | — | — | — | |
| National Median | — | $27,337 | — | $22,400 | 0.82 |
Career Paths
Occupations commonly associated with marine sciences graduates
Natural Sciences Managers
Water Resource Specialists
Geoscientists, Except Hydrologists and Geographers
Environmental Scientists and Specialists, Including Health
Climate Change Policy Analysts
Environmental Restoration Planners
Industrial Ecologists
Zoologists and Wildlife Biologists
Biological Scientists, All Other
Bioinformatics Scientists
Molecular and Cellular Biologists
Geneticists
About This Data
Source: U.S. Department of Education College Scorecard (October 2025 release)
Population: Graduates who received federal financial aid (Title IV grants or loans). At California State University-Monterey Bay, approximately 43% of students receive Pell grants. Students who did not receive federal aid are not included in these figures.
Earnings: Median earnings from IRS W-2 data for graduates who are employed and not enrolled in further education, measured 1 year after completion. Earnings are pre-tax and include wages, salaries, and self-employment income.
Debt: Median cumulative federal loan debt at graduation. Does not include private loans or Parent PLUS loans borrowed on behalf of students.
Sample Size: Based on 65 graduates with reported earnings and 69 graduates with debt data. Small samples may not be representative.