Analysis
A bachelor's in microbiology from UC Irvine carries an estimated $14,904 in debt—notably lower than the national median of $21,868 for this field. Based on comparable programs across California, graduates typically earn around $46,005 in their first year, putting the debt-to-earnings ratio at a manageable 0.32. That's roughly four months of gross income to cover education costs, which represents a reasonable starting position for a science degree that often serves as a stepping stone to graduate school or medical careers.
The earnings estimate aligns with California's state median for microbiology programs, though it's worth noting that some peer institutions report stronger outcomes—San Francisco State and Cal Poly SLO graduates start around $55,000-$56,000. Still, at $46,005, this falls above the national median of $38,040, reflecting California's higher cost of living and stronger biotech sector. For a competitive UC campus with a 26% admission rate, these figures suggest solid positioning within the state's life sciences landscape.
The real consideration here is career trajectory. Microbiology bachelor's degrees frequently lead to lab technician roles or quality control positions that can feel limiting without further credentials. If your child plans to continue to graduate school, pharmacy, or medical school—common paths for UC Irvine's life sciences students—this relatively modest debt load becomes an advantage. If they're aiming to enter the workforce immediately, investigate what alumni outcomes look like specifically for that path, as these state-level estimates may not capture the full range of possibilities.
Where University of California-Irvine Stands
Earnings vs. debt across all microbiological sciences and immunology bachelors's programs nationally
Compare to Similar Programs in California
Microbiological Sciences and Immunology bachelors's programs at peer institutions in California (17 total in state)
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| School | In-State Tuition | Earnings (1yr)* | Earnings (4yr) | Median Debt* | Debt/Earnings |
|---|---|---|---|---|---|
| $14,237 | $46,005* | — | $14,904* | — | |
| $7,424 | $56,071* | $73,604 | $24,120* | 0.43 | |
| $11,075 | $55,807* | — | $22,138* | 0.40 | |
| $14,850 | $50,706* | — | $14,308* | 0.28 | |
| $8,064 | $49,068* | $50,964 | $24,572* | 0.50 | |
| $7,008 | $48,631* | — | —* | — | |
| National Median | — | $38,040* | — | $21,868* | 0.57 |
Career Paths
Occupations commonly associated with microbiological sciences and immunology graduates
Natural Sciences Managers
Clinical Research Coordinators
Water Resource Specialists
Medical and Health Services Managers
Medical Scientists, Except Epidemiologists
Microbiologists
Epidemiologists
Biological Science Teachers, Postsecondary
Health Specialties Teachers, Postsecondary
Biological Technicians
Food Science Technicians
Biological Scientists, All Other
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 University of California-Irvine, approximately 37% 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.
Estimated Earnings: Actual earnings data is not available for this program (typically due to privacy thresholds when fewer than 30 graduates reported earnings). The estimate shown is based on the median of 13 similar programs in CA. Actual outcomes may vary.