Analysis
Lewis University's biology program produces graduates who outperform most of their peers nationally, landing in the 74th percentile for first-year earnings at nearly $36,000. That's about $3,000 above the national median for biology majors and roughly $3,100 above Illinois's state median. The debt load of $26,500 is typical for the field, resulting in a manageable debt-to-earnings ratio of 0.74—meaning graduates owe less than one year's salary.
However, within Illinois, this program sits squarely in the middle of the pack at the 60th percentile. Several state schools—including Governors State ($43,641) and Northeastern Illinois ($40,392)—produce biology graduates earning $4,000-$8,000 more annually right out of the gate. For families weighing cost and return, those earnings differences compound quickly over a career, potentially offsetting any tuition advantages Lewis might offer.
The program works well enough for biology majors planning graduate or professional school, where that first-year salary matters less than preparing for the next step. But if your child intends to enter the workforce immediately after graduation, Lewis delivers solid but unremarkable outcomes. The combination of reasonable debt and above-average national performance makes this a safe choice, though not necessarily the strongest value among Illinois biology programs.
Where Lewis University Stands
Earnings vs. debt across all biology bachelors's programs nationally
Earnings Distribution
How Lewis University graduates compare to all programs nationally
Compare to Similar Programs in Illinois
Biology bachelors's programs at peer institutions in Illinois (50 total in state)
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| School | In-State Tuition | Earnings (1yr) | Earnings (4yr) | Median Debt | Debt/Earnings |
|---|---|---|---|---|---|
| $37,882 | $35,948 | — | $26,499 | 0.74 | |
| $11,320 | $43,641 | $45,671 | $31,250 | 0.72 | |
| $12,383 | $40,392 | $52,784 | $14,031 | 0.35 | |
| $12,700 | $38,137 | $48,556 | $23,630 | 0.62 | |
| $12,922 | $38,067 | $50,151 | $22,396 | 0.59 | |
| $36,840 | $37,977 | $46,068 | $26,939 | 0.71 | |
| 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 Lewis 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 43 graduates with reported earnings and 76 graduates with debt data. Small samples may not be representative.