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Number of Persons Enrolled in Cook County

Five Year Enrollment History

Number of persons enrolled as of the last day of the State Fiscal Year. State Fiscal Year runs from July 1 through June 30. Enrollment data is available 90 days after the end of the State Fiscal Year.

Children as defined as persons less than the age of 19. Adults are defined as persons older than 19 and younger than 65. Seniors are defined as persons age 65 and older.

Comprehensive Benefit enrollees are clients who are eligible for all services provided under the State's Medical Assistance Program.

Partial Benefit enrollees are clients who are not covered under the Medical Program, but are enrolled in certain programs that offer a limited service package.

Comprehensive Benefits

Comprehensive Benefit Enrollees ​FY2018 ​FY2019 FY2020​
Children 661,206 634,109​ 640,567660,991
Adults with Disabilities 124,375 118,386​​ ​115,906113,058​108,617​
ACA 307,938 275,853 315,604381,917
Other Adults 239,013 215,771 228,624280,286
Seniors 122,405 123,330 128,033144,982​158,761​

Partial Benefits

Partial Benefit Enrollees FY2018 FY2019​ FY2020​
Partial 15,780 20,464 22,865​22,979

Total Enrollees

Total Enrollees FY2018​ FY2019​ FY2020​
Total 1,470,717 1,387,913 1,451,599​1,604,213

Program Enrollment

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Illinois Department of Healthcare and Family Services

JB Pritzker, Governor • Theresa Eagleson, Director

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