Analysis
Iowa State's biology program starts slower than other Iowa options but demonstrates something crucial: strong earnings momentum. While first-year earnings of $32,528 trail the state median by about $2,000—placing it in just the 40th percentile statewide—graduates see their income jump 57% to $51,094 by year four. That trajectory matters more than the initial gap, especially when paired with manageable debt of $24,614.
The value calculation here depends on timing. Right out of college, graduates from Upper Iowa or Grand View earn nearly $11,000 more annually, which could make those first loan payments easier. But Iowa State biology graduates appear to catch up within a few years, and the debt load sits comfortably below Iowa's median for the field. The 0.76 debt-to-earnings ratio, while not stellar initially, improves substantially as earnings grow.
For families concerned about immediate post-graduation finances, this program requires some patience. But if your student can weather a modest first year or two—perhaps through living at home or a side job—the growth trajectory suggests solid long-term prospects. The robust sample size also means these aren't fluky numbers; this pattern is real and repeatable for Iowa State biology graduates.
Where Iowa State University Stands
Earnings vs. debt across all biology bachelors's programs nationally
Earnings Distribution
How Iowa State University graduates compare to all programs nationally
Earnings Over Time
How earnings evolve from 1 year to 4 years after graduation
| School | 1 Year | 4 Years | Growth |
|---|---|---|---|
| Iowa State University | $32,528 | $51,094 | +57% |
| Drake University | $41,226 | $63,077 | +53% |
| Saint Ambrose University | $30,825 | $61,468 | +99% |
| Wartburg College | $34,398 | $60,804 | +77% |
| Morningside University | $32,620 | $52,416 | +61% |
Compare to Similar Programs in Iowa
Biology bachelors's programs at peer institutions in Iowa (26 total in state)
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| School | In-State Tuition | Earnings (1yr) | Earnings (4yr) | Median Debt | Debt/Earnings |
|---|---|---|---|---|---|
| $10,497 | $32,528 | $51,094 | $24,614 | 0.76 | |
| $19,000 | $43,311 | — | $27,000 | 0.62 | |
| $33,450 | $43,237 | $48,797 | $26,000 | 0.60 | |
| $49,944 | $41,226 | $63,077 | $25,343 | 0.61 | |
| $52,576 | $41,112 | $48,877 | $27,000 | 0.66 | |
| $64,862 | $37,170 | $48,846 | $17,500 | 0.47 | |
| National Median | — | $32,316 | — | $25,000 | 0.77 |
Career Paths
Occupations commonly associated with biology graduates
Natural Sciences Managers
Clinical Research Coordinators
Water Resource Specialists
Medical Scientists, Except Epidemiologists
Biological Science Teachers, Postsecondary
Forensic Science Technicians
Secondary School Teachers, Except Special and Career/Technical Education
Biological Technicians
Agricultural Technicians
Precision Agriculture 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 Iowa State University, approximately 18% 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 153 graduates with reported earnings and 230 graduates with debt data. Small samples may not be representative.