Mathematics at Western Illinois University
IL · Bachelor's Degree · CIP 27.01
Executive Summary
Graduates with a Mathematics degree from Western Illinois University earn a median salary of $58,968 within five years of graduation. Adjusted for the cost of living in IL, this represents a national purchasing power equivalent of $64,235. The degree typically pays for itself in 8.4 years.
Quick Insights
How this degree looks at a glance
A fast read on salary range, break-even speed, living-cost impact, and where bachelor's graduates from this school usually land.
Salary Ranges
Starting Range
$44,398
Typical Career
$58,968
Top Performers
$70,355
Estimated break-even: 8.4 years.
Debt-to-Income Check
$393
Estimated comfortable monthly loan payment
Typical monthly pay is approximately $4,914. Most students can comfortably afford about a $393 monthly loan payment with this degree.
Comparison Bench
This degree earns 1.5x more than the average US high school graduate and 0.8x more than the average college graduate.
Purchasing Power Context
A dollar in Illinois buys what costs $0.92 nationally.
Industry Breadcrumbs
Top industries for bachelor's graduates from this school: Educational Services, Public Administration, Health Care & Social Assistance.
Where Bachelor's Graduates from This School Work
Institution-wide industry mix for bachelor's graduates, 5 years after graduation. This is not major-specific. Source: Census PSEO Flows.
5-Year Median Salary — National Purchasing Power Equivalent
$64,235
Nominal: $58,968 in Illinois (COL 91.8% of national avg) · 8.9% higher purchasing power
10-Year Earnings Curve
Break-Even Timeline
How long until cumulative earnings advantage exceeds total college investment (tuition + opportunity cost vs. entering workforce directly after high school).
Total Investment
$155,168
4yr tuition + 4yr opportunity cost
HS Graduate Baseline
$38,792/yr
BLS 2023 median, HS diploma
View Raw Data: Median Earnings by Year
| Timeframe | 25th Pct. | Median (50th) | 75th Pct. |
|---|---|---|---|
| 1 Year After Graduation | $31,986 | $44,129 | $57,619 |
| 5 Years After Graduation | $44,398 | $58,968 | $70,355 |
| 10 Years After Graduation | $56,069 | $73,376 | $104,958 |
Source: US Census Bureau Post-Secondary Employment Outcomes (PSEO), 2025 release. Earnings shown for Bachelor's degree graduates (all cohorts combined).
How We Calculate Purchasing Power
The median salary of $58,968 is reported by the US Census Bureau's Post-Secondary Employment Outcomes (PSEO) dataset for graduates working in IL, which has a cost-of-living index of 91.8% of the national average.
Formula: Adjusted Salary = Nominal × (1.0 ÷ COL Index)
= $58,968 × (1.0 ÷ 0.9180)
= $64,235 National Average equivalent.
COL index source: BLS Regional Consumer Price Index & MIT Living Wage Project, 2023. Full methodology →
Career Verdict
The top industries for Mathematics graduates include Educational Services (18.5%), Public Administration (13.8%), and Health Care & Social Assistance (12.7%). The estimated break-even point for pursuing a degree versus a high-school-only path is approximately 8.4 years, suggesting that graduates may see a positive return on investment within a reasonable timeframe. Overall, a Mathematics degree from Western Illinois University appears to provide solid career prospects and financial benefits, making it a viable option for students considering their future.
AI-assisted editorial analysis based on Census PSEO data. Fact-checked against source data.
Compare with Another School
See how the Mathematics degree at Western Illinois University stacks up against another institution side-by-side.
Data sources: US Census Bureau Post-Secondary Employment Outcomes (PSEO). Cost-of-living index: BLS Regional CPI & MIT Living Wage Project. Cost of attendance: IPEDS. For informational use only; data may be suppressed for small cohort sizes.