Occupational Therapy Assistants in Illinois

Local pay for occupational therapy assistants in Illinois, on the same wage scale as the U.S. Growth and openings are national.

SOC 31-2011

$64,120

median pay, Illinois

2,470

employed in Illinois

-11.3%

vs U.S. median

+19.2%

growth, 2024–34 (U.S.)

What occupational therapy assistants earn in Illinois

Illinois · annual wage · OEWS May 2025

Half of occupational therapy assistants in Illinois earn between $59,460 and $73,850 a year; the U.S. median is $72,300.

$47,830

P10

$59,460

P25

$64,120

MEDIAN

$73,850

P75

$80,150

P90

Pay by metro in Illinois

$67,840

$67,140

$62,640

$60,840

$60,050

$55,210

$20k $60k $100k