Teaching Assistants, Except Postsecondary pay range in Decatur
New workers and the lowest-paid 10% earn about $31,200 a year or less, while the top 10% make $62,870 or more. The middle half of teaching assistants (except postsecondary) in Decatur earn between $36,780 and $61,600.
- $31K10th
- $37K25th
- $48KMedian
- $62K75th
- $63K90th
median average · bar = middle 50% of workers
| Pay level | Per year | Per month | Per hour* |
|---|---|---|---|
| Average | $47,500 | $3,958 | — |
| Median | $48,480 | $4,040 | — |
| Entry level (25th percentile) | $36,780 | $3,065 | — |
| Experienced (75th percentile) | $61,600 | $5,133 | — |
*Hourly figures assume 2,080 paid hours a year (BLS publishes this job's pay as annual only).
Teaching Assistants, Except Postsecondary salary after taxes in Decatur
On the average salary of $47,500, a single filer in Decatur takes home about $38,136 a year, or $3,178 a month and $1,467 every two weeks. Taxes take 20% of gross pay.
Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and state income tax (2025 rules).
Is Decatur a good place for teaching assistants (except postsecondary)? Pay vs. cost of living
Prices in the Decatur area are 12% below the U.S. average (BEA price parity 88.4), so the average $47,500 buys what about $53,720 would buy in a typical U.S. metro. This job pays 0.9 times the median wage of all jobs in Decatur ($51,290). A typical home costs $126,931, or 2.7 years of this average salary before tax.
Teaching Assistants, Except Postsecondary salary in other Illinois cities
Decatur ranks 1st of 8 Illinois metro areas for this job, the best-paid in the state.
- Decatur$47,500
- Chicago$39,820
- Kankakee$36,470
- Rockford$36,460
- Peoria$36,200
- Champaign$35,530
- Bloomington$35,470
- Springfield$35,200
All Teaching Assistants, Except Postsecondary salaries in Illinois
Highest-paying cities for teaching assistants (except postsecondary)
Seattle, WA pays this job the most of the metro areas we cover ($54,720).
- Seattle, WA$54,720
- Mount Vernon, WA$54,130
- San Francisco, CA$52,640
- Bremerton, WA$51,970
- San Jose, CA$51,670
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Teaching Assistants, Except Postsecondary salary in Decatur: questions
What is the entry-level teaching assistants (except postsecondary) salary in Decatur?
The lowest-paid 10% earn about $31,200 a year and the 25th percentile is $36,780, a fair guide to starting pay.
What is the teaching assistants (except postsecondary) take-home pay in Decatur?
About $38,136 a year ($3,178 a month) for a single filer on the average salary of $47,500.
Do teaching assistants (except postsecondary) earn more in Decatur than elsewhere?
The average here is 22% more than the U.S. metro average for this job ($38,981).
Sources and how to read this page
- Wages: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 estimates for metropolitan areas. SOC code 25-9045; area Decatur, IL (19500). Relative standard error of the mean wage: 1.1%.
- Cost of living: Bureau of Economic Analysis regional price parities (RPP), 2024; 100 = U.S. average.
- Home value: Zillow Home Value Index. Typical-wage figure: OEWS all occupations, same metro.
- Take-home pay: Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and state income tax (2025 rules).
- Job concentration: location quotient 1.33, this job is 1.3 times as concentrated as in the U.S. overall.
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