Ecology, Evolution, Systematics, and Population Biology at University of Dayton
Bachelor's Degree
Analysis
University of Dayton's biology program carries an unusual disclaimer: with fewer than 30 graduates in the data, these numbers may not represent typical outcomes. That said, the $23,609 first-year salary is striking—it falls in just the 11th percentile nationally for this degree, meaning nearly 9 out of 10 comparable programs produce better initial earnings. The roughly 1:1 debt-to-earnings ratio means graduates start with nearly a full year's salary in loans, creating immediate financial pressure.
The state perspective offers a curious wrinkle. Among Ohio's 11 schools offering this program, Dayton actually sits at the median for both earnings and debt, hitting the 60th percentile statewide. This suggests the problem isn't unique to Dayton—it may reflect Ohio's job market for early-career biology graduates or the types of entry positions these students pursue. Students likely need graduate degrees for better-paying roles in this field, which explains why many biology majors view the bachelor's as a stepping stone rather than a terminal credential.
For families considering this program, the small sample size means you're essentially making decisions on incomplete information. If your student is headed to graduate school and views this as pre-professional training, that's one calculation. But if they're counting on the bachelor's degree to launch a career, they should understand they'll likely start below $25,000 annually while carrying $23,000 in debt—and that this pattern appears consistent across Ohio schools, not just at Dayton.
Where University of Dayton Stands
Earnings vs. debt across all ecology, evolution, systematics, and population biology bachelors's programs nationally
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 University of Dayton graduates compare to all programs nationally
University of Dayton graduates earn $24k, placing them in the 11th percentile of all ecology, evolution, systematics, and population biology bachelors programs nationally.
Compare to Similar Programs in Ohio
Ecology, Evolution, Systematics, and Population Biology bachelors's programs at peer institutions in Ohio (11 total in state)
| School | Earnings (1yr) | Earnings (4yr) | Median Debt | Debt/Earnings |
|---|---|---|---|---|
| University of Dayton | $23,609 | — | $23,000 | 0.97 |
| National Median | $29,460 | — | $23,480 | 0.80 |
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 Dayton, approximately 16% 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 22 graduates with reported earnings and 23 graduates with debt data. Small samples may not be representative.