SalaryData

Secondary School Teacher Salary in Illinois

Based on 45K+ workers in Illinois

Data year: 2025 · Last updated: June 2026

Median Annual Salary (IL)

$79,990

$38.457/hr

vs National Average

$70,424

+13.6% vs national median

Salary Range (10th–90th)

$49K $136K

45K employed in Illinois

Secondary School Teacher salary in Illinois averages $79,990 annually, positioning the state well above the national average at 14% higher. With approximately 44,670 educators working in Illinois secondary schools, the profession represents a significant portion of the state's workforce. Salaries in this field range from $49,020 to $135,960, reflecting considerable variation based on individual circumstances.

Several factors influence Secondary School Teacher salary in Illinois, including years of experience, educational credentials, subject matter expertise, and district funding levels. Teachers with advanced degrees or those specializing in high-demand subjects typically earn toward the higher end of the range. Additionally, geographic location within Illinois and the specific school district's resources can meaningfully impact compensation packages and total earning potential.

Salary Distribution — Secondary School Teacher in Illinois

Secondary School Teacher (IL) salary percentiles
PercentileAnnual Salary
10th percentile$49,020
25th percentile$62,330
Median (50th percentile)$79,990
75th percentile$104,670
90th percentile$135,960

Historical Salary Trend — Secondary School Teacher in Illinois vs National

Historical Secondary School Teacher (Illinois vs National) salary trend
YearMedian Salary (United States)
2022$63,050
2023$77,130
2024$77,020
2025$79,990
Historical salary trend for Secondary School Teacher in Illinois
YearIllinois MedianNational Median
2022$63,050$63,868
2023$77,130$67,463
2024$77,020$67,394
2025$79,990$70,424

Secondary School Teacher Salary by Experience Level in Illinois

Secondary School Teacher Salary in Other States

Frequently Asked Questions

How much do secondary school teachers make in Illinois?

Secondary school teachers in Illinois earn a median salary of $79,990 per year, or $38 per hour. This is 13.6% higher than the national average for this position.

What is the salary range for high school teachers in Illinois?

Secondary school teacher salaries in Illinois range from $49,020 at the lower end to $135,960 at the upper end, reflecting differences in experience, location, and school district.

How many secondary school teachers are employed in Illinois?

There are currently 44,670 secondary school teachers employed across Illinois, making it a significant portion of the state's education workforce.

Is teaching in Illinois paid better than the national average?

Yes, secondary school teachers in Illinois earn 13.6% more than the national average, with a median salary of $79,990 compared to lower national figures.

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