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Peoria, Illinois has 5 accredited schools offering environmental science programs, with tuition ranging from $16,144 to $68,134 per year for indexed programs. Peoria has a population of about 112,126. Median household income is $58,716 (Census ACS 2023, 5-year). About 38.0% of adults 25+ hold a bachelor’s degree or higher. In Illinois, the top-earning environmental science-related role is Environmental Engineer at a median $107,990 annually (BLS, May 2025).
The accredited institutions listed below are the closest in our directory that offer environmental science programs near Peoria, ranked by BOC Score and straight-line distance from Peoria city center. The list is rebuilt from federal IPEDS data on every site update.
Every school list on this site is ordered by the BOC Score, computed from the most recent school-level data published by the U.S. Department of Education (College Scorecard and IPEDS). To qualify, a school must be currently operating and accredited by an agency recognized by the U.S. Department of Education. Each eligible school is then scored on five measures, percentile-ranked against schools at the same credential level:
Schools without enough outcome data appear after ranked schools, without a score. On this page, schools are ordered by distance from Peoria. Advertising never affects these rankings. Read the full methodology.
Source:IPEDSCollege Scorecard
Source: IPEDS / College Scorecard (2023 cohort). Browse all Illinois schools on the Illinois environmental science page.
| Occupation | Median Annual Wage (Illinois, statewide) |
|---|---|
| Environmental Scientist and Specialist | $81,590 |
| Conservation Scientist | $69,590 |
| Environmental Engineer | $107,990 |
| Zoologist and Wildlife Biologist | $79,780 |
Source: BLS, May 2025 Occupational Employment and Wage Statistics. The U.S. Bureau of Labor Statistics publishes wage data at the metro (MSA) and state level – not by individual city.
| Metric | Value | Source |
|---|---|---|
| Population | 112,126 | Census ACS 2023 5-yr (B01003) |
| Median household income | $58,716 | Census ACS 2023 5-yr (B19013) |
| Adults 25+ with bachelor’s+ | 38.0% | Census ACS 2023 5-yr (B15003) |
| Regional Price Parity (US=100) | 91.2 (below U.S. average) | BEA RPP 2024 |
Our directory has 5 accredited schools offering environmental science programs near Peoria. The closest is Bradley University in Peoria, IL (3.8 miles), and the farthest of the schools shown is Monmouth College (54.6 miles). 2 of the highlighted schools are flagged as offering distance education.
Based on BLS May 2025 state wage data, the top-paying environmental science-related roles in Illinois are: Environmental Engineer ($107,990), Environmental Scientist and Specialist ($81,590), Zoologist and Wildlife Biologist ($79,780). Wages for Peoria workers will track these statewide medians, adjusted for local cost of living.
East Peoria, IL is 6.6 miles from Peoria and has its own set of local environmental science programs – see the city’s page. For online programs, distance matters less; for hybrid or in-person formats, comparing both can help.
Peoria’s median household income of $58,716 (Census ACS 2023) is one input. Online programs let students stay in Peoria while attending lower-cost out-of-state schools, and Illinois public universities often offer reduced in-state online tuition.
Confirm institutional accreditation via the U.S. Department of Education database (U.S. Dept. of Education database), and check for any program-specific accreditation listed by the school.
Compare every accredited online degree program with city-level data for Peoria:
Data verified: September 1, 2026. Salary, employment, and tuition figures on this page are sourced from the U.S. Bureau of Labor Statistics (OEWS May 2025; Employment Projections 2024–2034) and the U.S. Department of Education College Scorecard (2023 cohort). The source agency and data year are cited inline with every statistic.
Back to Best Environmental Science Schools in Illinois (2026)
