Mental Health and Substance Abuse Social Workers · Illinois

Mental Health and Substance Abuse Social Workers Salary in Illinois

Mental Health and Substance Abuse Social Workers in Illinois earn a median annual wage of $49,960 —17.1% below the national median of $60,280. That ranks IL #34 of 51 covered states and territories for this occupation.

Median annual
$49,960
Median hourly
$24.02
Entry level (P10)
$39,910
10th percentile
Top 10% (P90)
$79,050
90th percentile
Employment
3,460
0.6 per 1,000 jobs
vs U.S. median
-17.1%
U.S. $60,280

Wage distribution

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

10th percentile90th percentile
$39,910
$46,290
$49,960
$69,210
$39,910$49,960$79,050
Annual wage distribution. Highlighted segment contains the median of $49,960.

Employment is only 0.66× as concentrated as the national average — this occupation is relatively scarce in Illinois.

Highest-paying states for mental health and substance abuse social workers

All 51 states ranked by median annual wage. Illinois is highlighted.

#StateMedian annual Median hourlyEmploymentLocation quotient
1New York$79,380$38.1614,8201.79
2California$79,000$37.9819,8601.28
3Connecticut$78,640$37.811,5401.06
4Minnesota$75,020$36.073,5901.42
5Maryland$73,580$35.372,2500.95
6District of Columbia$73,310$35.255100.85
7Vermont$73,210$35.203201.24
8Washington$70,460$33.883,4901.15
9Oregon$68,210$32.792,2301.33
10New Jersey$66,590$32.022,4200.66

Related occupations in Illinois

Occupations in the same job family, compared within Illinois.

Frequently asked questions

How much do mental health and substance abuse social workers make in Illinois?

The median annual wage for mental health and substance abuse social workers in Illinois is $49,960, or $24.02 per hour. That is 17.1% below the national median of $60,280.

What is the entry-level mental health and substance abuse social workers salary in Illinois?

Workers at the 10th percentile earn $39,910 per year ($19.19/hour). The 25th percentile is $46,290.

How many people work as mental health and substance abuse social workers in Illinois?

About 3,460 people work in this occupation in Illinois, or 0.6 per 1,000 jobs statewide.

Is Illinois a good state for mental health and substance abuse social workers?

Illinois ranks #34 of 51 states by median wage for this occupation. Employment is only 0.66x as concentrated as the national average, so this occupation is relatively scarce in Illinois.

Which state pays mental health and substance abuse social workers the most?

New York has the highest median wage at $79,380 per year, followed by California ($79,000) and Connecticut ($78,640).

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