Analysis
A debt load of roughly $22,000 against first-year earnings around $51,000 creates a manageable starting point for this mathematics degree, though the full picture remains hazy. With both figures estimated from peer programs—earnings based on the median across Iowa math bachelor's programs, debt from similar private liberal arts colleges nationally—parents are essentially evaluating Grinnell's reputation and teaching quality against what comparable institutions typically produce. The debt-to-earnings ratio of 0.42 suggests graduates could reasonably handle loan payments, but you're operating without actual outcome data for Grinnell's specific math cohort.
The estimated earnings align with Iowa's median for math programs and exceed the national benchmark by about $2,700, which sounds reassuring until you notice that University of Iowa math graduates reportedly earn $60,000—nearly $9,000 more annually. Grinnell's highly selective admissions (13% acceptance rate, 1486 average SAT) and small class sizes might offer intangible advantages in teaching quality and graduate school preparation that don't immediately show up in first-year paychecks. Still, you're paying premium tuition for a degree whose earnings outcomes remain uncertain compared to larger state programs with transparent data.
The practical question: can you justify the unknown when Iowa State graduates hit the same $51,000 mark at a fraction of the cost? If your child plans graduate work in mathematics where Grinnell's academic rigor matters more than immediate earnings, the investment might make sense. But for immediate employment, you're making an expensive bet on institutional prestige without the earnings data to back it up.
Where Grinnell College Stands
Earnings vs. debt across all mathematics bachelors's programs nationally
Compare to Similar Programs in Iowa
Mathematics bachelors's programs at peer institutions in Iowa (25 total in state)
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| School | In-State Tuition | Earnings (1yr)* | Earnings (4yr) | Median Debt* | Debt/Earnings |
|---|---|---|---|---|---|
| $64,862 | $51,422* | — | $21,750* | — | |
| $10,964 | $60,612* | $72,728 | $21,738* | 0.36 | |
| $10,497 | $51,422* | $58,347 | $22,942* | 0.45 | |
| $9,728 | $42,729* | $45,688 | $19,723* | 0.46 | |
| National Median | — | $48,772* | — | $21,500* | 0.44 |
Career Paths
Occupations commonly associated with mathematics graduates
Natural Sciences Managers
Clinical Research Coordinators
Water Resource Specialists
Data Scientists
Business Intelligence Analysts
Clinical Data Managers
Mathematicians
Statisticians
Biostatisticians
Mathematical Science Teachers, Postsecondary
Secondary School Teachers, Except Special and Career/Technical Education
Mathematical Science Occupations, 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 Grinnell College, approximately 17% 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 3 similar programs in IA. Actual outcomes may vary.