Speech Therapy Assistant Salary in Illinois
The median speech therapy assistant salary in Illinois is $46,560 per year, which is 3% below the national median of $48,000.
Speech Therapy Assistant Salary Overview in Illinois (2026)
Illinois ranks #23 out of 50 states for speech therapy assistant compensation. Illinois falls in the middle of the pack for speech therapy assistant pay, offering salaries near the national average. At $46,560 per year, speech therapy assistants in Illinois earn $1,440 less than the national median of $48,000.
Illinois's cost of living is near the national average at 95%, meaning speech therapy assistant salaries here translate closely to their face value in purchasing power.
The salary spread in Illinois is significant: speech therapy assistants at the 10th percentile earn $31,040, while those at the 90th percentile bring home $71,780 — a $40,740 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Illinois for this role is Naperville, where the median reaches $52,800.
Nationally, speech therapy assistant employment is projected to grow 18% over the next decade (much faster than average). This strong growth suggests increasing demand and competitive salaries in Illinois and beyond.
Speech Therapy Assistant Salary in Illinois by Experience
In Illinois, an entry-level speech therapy assistant earns around $32,980, while experienced professionals earn up to $67,900 per year. The cost of living index in Illinois is 95% of the national average.
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Earning $46,560? You may qualify for student loan refinancing rates as low as 4.49% — potentially saving $14,000+ over the life of your loan.
Check Your Rate — No Credit Impact →Salary Percentiles in Illinois
| Percentile | IL Salary |
|---|---|
| 10th Percentile | $31,040 |
| 25th Percentile | $36,860 |
| Median (50th) | $46,560 |
| 75th Percentile | $60,140 |
| 90th Percentile | $71,780 |
Speech Therapy Assistant Salary by City in Illinois
The largest employment areas for speech therapy assistants in Illinois include Chicago, Aurora, Naperville, and Rockford. Salaries vary by city based on local cost of living and demand.
How to Become a Speech Therapy Assistant in Illinois
Education
Most speech therapy assistant positions require a associate's degree. Illinois has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Illinois
Nationally, speech therapy assistant employment is projected to grow 18% over the next decade (much faster than average). Illinois's demand may vary based on local industry trends.
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