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Occupational Therapy Assistants Salary in Illinois
Last updated: 2025 BLS data · Page refreshed:
How much do Occupational Therapy Assistants make in Illinois?
Last updated: 2025 data from the Bureau of Labor Statistics
$64,120
Median Annual Salary
▲
+0.6% vs 2024
$65,580
Mean Salary
$64,120
Median Salary
$30.83
Hourly Rate
2,470 people work as Occupational Therapy Assistants in Illinois
Occupational Therapy Assistants salary by percentile in Illinois
BLS-reported salary distribution — from entry-level (10th percentile) to top earners (90th percentile).
Occupational Therapy Assistants in Illinois earn a median salary of $64,120 per year ($5,343/month).
This is 7.1% below the national average of $69,025.
Illinois ranks #38 out of 50 states for Occupational Therapy Assistants pay.
Approximately 2,470 people work in this occupation across Illinois.
Salaries increased by 0.6% compared to 2024.
About This Job: Occupational Therapy Assistants
Assist occupational therapists in providing occupational therapy treatments and procedures. May, in accordance with state laws, assist in development of treatment plans, carry out routine functions, direct activity programs, and document the progress of treatments. Generally requires formal training.
Top Skills
Active Listening
3.88
Speaking
3.88
Social Perceptiveness
3.88
Service Orientation
3.88
Reading Comprehension
3.62
Key Knowledge Areas
Customer and Personal Service
4.68
Psychology
4.3
Education and Training
3.89
English Language
3.74
Therapy and Counseling
3.72
Typical Education: Associate's Degree
(91.7% of workers)
Salary Range: Occupational Therapy Assistants in Illinois
Salaries for Occupational Therapy Assistants in Illinois range from $47,830 at the 10th percentile (entry level) to $80,150 at the 90th percentile (experienced). The middle 50% earn between $59,460 and $73,850.
Median $64,120
P10: $47,830P25: $59,460P75: $73,850P90: $80,150
10th
$47,830
25th
$59,460
Median
$64,120
75th
$73,850
90th
$80,150
Percentile
Annual Salary
Hourly Rate
Monthly
10th Percentile (Entry Level)
$47,830
$23.00
$3,985
25th Percentile
$59,460
$28.59
$4,955
Median (50th)
$64,120
$30.83
$5,343
75th Percentile
$73,850
$35.50
$6,154
90th Percentile (Experienced)
$80,150
$38.53
$6,679
Note: The mean (average) salary of $65,580 differs from the median because salary distributions are typically skewed by high earners.
How much do Occupational Therapy Assistants make in Illinois?
The median annual salary for Occupational Therapy Assistants in Illinois is $64,120 as of 2025. The average (mean) salary is $65,580.
What is the salary range for a Occupational Therapy Assistants in Illinois?
Salaries for Occupational Therapy Assistants in Illinois range from $47,830 at the 10th percentile to $80,150 at the 90th percentile. The middle 50% earn between $59,460 and $73,850.
What is the starting salary for a Occupational Therapy Assistants in Illinois?
Entry-level Occupational Therapy Assistants positions in Illinois typically start around $47,830 (10th percentile). With some experience, salaries rise to $59,460 (25th percentile).
How many people work as Occupational Therapy Assistants in Illinois?
According to 2025 BLS data, approximately 2,470 people are employed as Occupational Therapy Assistants in Illinois.
What is the hourly rate for a Occupational Therapy Assistants in Illinois?
Based on a standard 2,080-hour work year, the median hourly rate for a Occupational Therapy Assistants in Illinois is approximately $30.83 per hour.
Salary data is sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) survey, 2025 estimates. The OEWS survey covers approximately 1.1 million establishments nationwide.
Annual salaries are calculated based on a standard 2,080-hour work year. Actual compensation may vary based on experience, education, employer, and local market conditions. Figures do not include benefits, bonuses, or overtime pay.
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