Social Worker salary in Illinois
Updated Updated for 2026 tax law
A Social Worker in Illinois earns a median of $63,220 a year ($30.39/hour equivalent), 6.2% above the national median of $59,550. Illinois ranks #18 of 51 states. About 19,860 people do this job in Illinois.
Take-home pay in Illinois
At the Illinois median, a single filer keeps about $49,993 a year after federal, FICA and Illinois taxes — $1,923 every two weeks. Try your own numbers with the Illinois paycheck calculator.
- Gross pay
- $2,431.54
- Federal income tax
- −$207.94
- Social Security (6.2%)
- −$150.76
- Medicare (1.45%)
- −$35.26
- Illinois income tax
- −$114.79
- Take-home pay
- $1,922.79
Annual breakdown
- Gross
- $63,220
- Federal
- $5,406
- FICA
- $4,836
- State + local
- $2,985
- Net
- $49,993
- Marginal federal rate
- 12.0%
- Marginal state rate
- 5.0%
2026 federal brackets (Rev. Proc. 2025-32) and 2026 state rules. Estimates assume wages are your only income and use annual liability, so your actual withholding can differ slightly.
How Illinois compares
| Rank | State | Median salary |
|---|---|---|
| #1 | Connecticut | $78,970 |
| #2 | Maryland | $76,390 |
| #3 | New Jersey | $76,280 |
| #4 | Massachusetts | $75,570 |
| #5 | Washington | $74,480 |
| #18 | Illinois | $63,220 |
| #49 | Mississippi | $46,530 |
| #50 | Oklahoma | $43,950 |
| #51 | Arkansas | $43,330 |
See the national Social Worker salary page for the full pay range and all states.
BLS occupation: Child, Family, and School Social Workers (SOC 21-1021), May 2025, state estimates.
Frequently asked questions
How much does a Social Worker make in Illinois?
The median salary is $63,220 a year and the average is $70,670 (BLS May 2025).
Is Illinois a good state for child?
Illinois ranks #18 of 51 states for median pay in this job, 6% above the national median of $59,550.
What is $63,220 after taxes in Illinois?
About $49,993 a year ($1,923 every two weeks) for a single filer in 2026.
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Estimates for information only — not tax, legal or financial advice.