Median Earnings (1yr)
$45,360
82nd percentile (40th in CA)
Median Debt
$15,500
29% below national median
Debt-to-Earnings
0.34
Manageable
Sample Size
25
Limited data

Analysis

San Diego State's microbiology program delivers strong national performance—outearning 82% of similar programs across the country—but finds itself in the middle of California's competitive landscape. With first-year earnings of $45,360 and manageable debt of $15,500, graduates face a debt-to-earnings ratio of just 0.34, meaning they owe roughly four months' salary. That's a favorable starting position by any measure.

The challenge is context: California's microbiology programs generally pay well, and SDSU sits just below the state median of $46,005. Top state programs like SF State and Cal Poly SLO push into the mid-$50,000s, suggesting that school selection matters significantly for salary outcomes in this field. However, SDSU's lower debt load compared to the state average ($15,500 vs. $14,904) keeps the overall value proposition competitive.

The small sample size here—fewer than 30 graduates—means these numbers could shift substantially year to year. That said, the combination of below-average debt and above-average national earnings suggests this program prepares students adequately for entry-level positions without overloading them financially. For a family weighing options, SDSU offers solid value if the higher-earning California programs are out of reach, though students targeting research or clinical positions might benefit from investigating why peer programs command higher starting salaries.

Where San Diego State University Stands

Earnings vs. debt across all microbiological sciences and immunology bachelors's programs nationally

San Diego State UniversityOther microbiological sciences and immunology programs

Programs in the upper-left quadrant (high earnings, low debt) offer the best value. Programs in the lower-right quadrant warrant careful consideration.

Earnings Distribution

How San Diego State University graduates compare to all programs nationally

San Diego State University graduates earn $45k, placing them in the 82th percentile of all microbiological sciences and immunology bachelors programs nationally.

Compare to Similar Programs in California

Microbiological Sciences and Immunology bachelors's programs at peer institutions in California (17 total in state)

SchoolEarnings (1yr)Earnings (4yr)Median DebtDebt/Earnings
San Diego State University$45,360—$15,5000.34
San Francisco State University$56,071$73,604$24,1200.43
California Polytechnic State University-San Luis Obispo$55,807—$22,1380.40
University of California-Berkeley$50,706—$14,3080.28
California State University-Chico$49,068$50,964$24,5720.50
California State University-Long Beach$48,631———
National Median$38,040—$21,8680.57

Other Microbiological Sciences and Immunology Programs in California

Compare tuition, earnings, and debt across California schools

SchoolIn-State TuitionEarnings (1yr)Debt
San Francisco State University
San Francisco
$7,424$56,071$24,120
California Polytechnic State University-San Luis Obispo
San Luis Obispo
$11,075$55,807$22,138
University of California-Berkeley
Berkeley
$14,850$50,706$14,308
California State University-Chico
Chico
$8,064$49,068$24,572
California State University-Long Beach
Long Beach
$7,008$48,631—

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 San Diego State University, approximately 31% 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 25 graduates with reported earnings and 27 graduates with debt data. Small samples may not be representative.