Social and Human Service Assistants Salary in Illinois (2025)
✓ Sourced directly from BLS OES · Checked for accuracy at every rebuild · First published: 2026-08-25 · Last updated: 2026-10-25
BLS OES May 2025 · SOC 21-1093As an Amazon Associate we earn from qualifying purchases. Links below are affiliate links.
Overview
The median wage for social and human service assistants in Illinois is $46,950 per year (gross, before tax) — 2.2% above the US national median of $45,930 for this occupation. Figures are from BLS Occupational Employment and Wage Statistics (May 2025). Around 22,000 people work in this occupation in Illinois. Negotiating an offer in Illinois? A good salary negotiation guide helps you make the case for the upper percentiles.
Illinois Salary Percentiles
| Percentile | Annual (gross) | Notes |
|---|---|---|
| 10th | $35,030 | Entry level / lowest decile |
| 25th | $39,310 | Early career |
| 50th (median) | $46,950 | Typical pay |
| 75th | $57,110 | Experienced |
| 90th | $72,780 | Senior / highest decile |
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Start $1 Trial →How Illinois Compares
| State | Median salary | vs national |
|---|---|---|
| District of Columbia | $59,460 | +29.5% |
| Washington | $54,770 | +19.2% |
| Oregon | $51,230 | +11.5% |
| California | $51,090 | +11.2% |
| Minnesota | $49,940 | +8.7% |
| New Jersey | $48,420 | +5.4% |
| Rhode Island | $47,720 | +3.9% |
| Maine | $47,710 | +3.9% |
| Colorado | $47,690 | +3.8% |
| Idaho | $47,540 | +3.5% |
| Illinois | $46,950 | +2.2% |
All states for social and human service assistants →
Recommended Gear & Prep
Interviewing in Illinois? Interview prep books cover the common question sets.
All salaries in Illinois · UK data for this occupation
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Frequently Asked Questions
What is the average salary for a social and human service assistants in Illinois?
The median salary in Illinois is $46,950 per year (gross, before tax), based on BLS OES May 2025 data. The mean is $50,460.
How does Illinois pay compare to the US national average?
Illinois is 2.2% above the US national median of $45,930 for this occupation.
Which US state pays social and human service assistants the most?
District of Columbia has the highest median pay for this occupation at $59,460 per year. See the state comparison table above for more.
Data: BLS OES, May 2025 · Page built 2026-10-25