Environmental Science Teachers, Postsecondary · Illinois

Environmental Science Teachers, Postsecondary Salary in Illinois

Environmental Science Teachers, Postsecondary in Illinois earn a median annual wage of $104,440 —10.0% above the national median of $94,980. That ranks IL #9 of 38 covered states and territories for this occupation.

Median annual
$104,440
Median hourly
—
Entry level (P10)
$62,680
10th percentile
Top 10% (P90)
$139,060
90th percentile
Employment
170
0.0 per 1,000 jobs
vs U.S. median
+10.0%
U.S. $94,980

Wage distribution

How earnings are spread across workers in this occupation, from the 10th to the 90th percentile.

10th percentile90th percentile
$62,680
$75,020
$104,440
$126,880
$62,680$104,440$139,060
Annual wage distribution. Highlighted segment contains the median of $104,440.

Employment is only 0.67× as concentrated as the national average — this occupation is relatively scarce in Illinois.

Highest-paying states for environmental science teachers, postsecondary

All 38 states ranked by median annual wage. Illinois is highlighted.

#StateMedian annual Median hourlyEmploymentLocation quotient
1Kentucky$139,110—700.83
2Maryland$131,060—2201.82
3Oklahoma$113,680—300.45
4Michigan$112,730—2701.45
5New Mexico$111,270—501.41
6California$108,290—3000.38
7Massachusetts$106,110—2801.76
8Virginia$104,730—3001.69
9Illinois$104,440—1700.67
10Utah$103,510—400.58

Related occupations in Illinois

Occupations in the same job family, compared within Illinois.

Frequently asked questions

How much do environmental science teachers, postsecondary make in Illinois?

The median annual wage for environmental science teachers, postsecondary in Illinois is $104,440, or — per hour. That is 10.0% above the national median of $94,980.

What is the entry-level environmental science teachers, postsecondary salary in Illinois?

Workers at the 10th percentile earn $62,680 per year (—/hour). The 25th percentile is $75,020.

How many people work as environmental science teachers, postsecondary in Illinois?

About 170 people work in this occupation in Illinois, or 0.0 per 1,000 jobs statewide.

Is Illinois a good state for environmental science teachers, postsecondary?

Illinois ranks #9 of 38 states by median wage for this occupation. Employment is only 0.67x as concentrated as the national average, so this occupation is relatively scarce in Illinois.

Which state pays environmental science teachers, postsecondary the most?

Kentucky has the highest median wage at $139,110 per year, followed by Maryland ($131,060) and Oklahoma ($113,680).

Source: U.S. Bureau of Labor Statistics, OEWS May 2025. Occupational Employment and Wage Statistics, cross-industry estimates. Retrieved 2026-10-26. Figures are rounded by BLS to the nearest dollar (annual) and cent (hourly). Percentile wages describe the distribution of workers, not the pay range for a single job posting. bls.gov/oes