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Elizabeth M. Whitehorn, Director

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 ​FY2022
 FY2023 FY2024 FY2025 FY2026  
Children 670,221​ 687,090 666,949 636,233 599,313  
Adults with Disabilities 108,617​ 108,821 101,610 94,992 97,031  
ACA 427,815​ 462,842 381,576 364,204 335,272  
Other Adults 330,611​ 402,655 300,502 258,421 211,205  
Seniors 158,761​ 183,927 162,523 157,711 158,880  

Partial Benefits

Partial Benefit Enrollees ​FY2022
 FY2023 FY2024 FY2025 FY2026
Partial 23,590​ 23,058 25,207 24,422 30,038

Total Enrollees

Total Enrollees ​FY2022
 FY2023 FY2024 FY2025 FY2026
Total 1,719,615​ 1,868,393 1,638,367 1,535,983 1,431,739