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The Child Support Cook Central Office at 36 South Wabash Avenue, Chicago, is closed.  If in-person assistance is required, please visit one our other regional office locations.  The new Cook Central Office, 115 South LaSalle, will open February 10, 2025. 
Cook County Region
Cook Central Office: temporarily closed
hfs.cookcentral@illinois.gov

Cook Southern Office: 6221 South Emerald Drive, Chicago, IL 60621
hfs.CookSouthern@illinois.gov

Elizabeth M. Whitehorn, Director

Number of Persons Enrolled in Marion 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 ​FY2020
 ​FY2021
 ​FY2022
 Y2023 FY2024
Children 5,869 6,166​ 6,322​ 6,507 6,243
Adults with Disabilities 1,423 1,450​ 1,424​ 1,478 1,384
ACA 2,867 3,331
 3,605​ 3,904 3,273
Other Adults
 2,588 3,063
 3,365​ 3,605 2,599
Seniors 1,104 1,210​ 1,310​ 1,422 1,259

Partial Benefits

Partial Benefit Enrollees FY2020​
 ​FY2021
 ​FY2022
 FY2023 FY2024
Partial 178 152
 158​ 161 202

Total Enrollees

Total Enrollees
 FY2020​​
 ​FY2021
 ​FY2022
 FY2023 FY2024
Total 14,029 15,372
 16,184​ 17,078 14,960