Occupational Therapy Assistants · Illinois

Occupational Therapy Assistants Salary in Illinois

Occupational Therapy Assistants in Illinois earn a median annual wage of $64,120 —11.3% below the national median of $72,300. That ranks IL #38 of 50 covered states and territories for this occupation.

Median annual
$64,120
Median hourly
$30.83
Entry level (P10)
$47,830
10th percentile
Top 10% (P90)
$80,150
90th percentile
Employment
2,470
0.4 per 1,000 jobs
vs U.S. median
-11.3%
U.S. $72,300

Wage distribution

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

10th percentile90th percentile
$47,830
$59,460
$64,120
$73,850
$47,830$64,120$80,150
Annual wage distribution. Highlighted segment contains the median of $64,120.

Employment is 1.23× as concentrated as the national average, making Illinois a strong market for this occupation.

Highest-paying states for occupational therapy assistants

All 50 states ranked by median annual wage. Illinois is highlighted.

#StateMedian annual Median hourlyEmploymentLocation quotient
1Maryland$82,010$39.437100.78
2California$81,770$39.313,8400.64
3Texas$81,500$39.195,6101.21
4Nevada$79,510$38.232200.42
5Arkansas$78,940$37.957301.69
6Delaware$78,640$37.812201.39
7Washington$77,590$37.307200.61
8New Mexico$77,020$37.033001.04
9Oregon$76,850$36.952500.38
10Georgia$75,920$36.501,0600.66

Related occupations in Illinois

Occupations in the same job family, compared within Illinois.

OccupationIllinois medianU.S. median
Home Health and Personal Care Aides$38,060$35,800
Nursing Assistants$45,960$42,260
Medical Assistants$46,090$45,690
Dental Assistants$48,610$48,070
Phlebotomists$46,010$45,230
Veterinary Assistants and Laboratory Animal Caretakers$37,480$38,150

Frequently asked questions

How much do occupational therapy assistants make in Illinois?

The median annual wage for occupational therapy assistants in Illinois is $64,120, or $30.83 per hour. That is 11.3% below the national median of $72,300.

What is the entry-level occupational therapy assistants salary in Illinois?

Workers at the 10th percentile earn $47,830 per year ($23.00/hour). The 25th percentile is $59,460.

How many people work as occupational therapy assistants in Illinois?

About 2,470 people work in this occupation in Illinois, or 0.4 per 1,000 jobs statewide.

Is Illinois a good state for occupational therapy assistants?

Illinois ranks #38 of 50 states by median wage for this occupation. Employment is 1.23x as concentrated as the national average, making Illinois a strong market for this occupation.

Which state pays occupational therapy assistants the most?

Maryland has the highest median wage at $82,010 per year, followed by California ($81,770) and Texas ($81,500).

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