Health in Chicago, Illinois: official figures
9.8% of residents of Chicago (262,018 people) had no health insurance in 2020-2024, 271st highest of 823 US cities of 50,000 or more (US: 8.4%; Illinois: 6.9%).
How many children in Chicago are uninsured?
In Chicago, 4.1% of children under 19 and 13.2% of adults aged 19 to 64 were uninsured in 2020-2024, against 1.8% of those 65 and over (US: 5.5%, 11.7% and 0.8%).
Source: U.S. Census Bureau · saved copyHow many people in Chicago are on Medicaid?
22.3% of residents of Chicago under 65 had Medicaid or other means-tested public coverage as their only health insurance in 2020-2024, 259th highest of 823 US cities of 50,000 or more (US: 18.1%; Illinois: 17.8%).
Source: U.S. Census Bureau · saved copyHow many people in Chicago have a disability?
12.1% of residents of Chicago (324,587 people) reported a disability in 2020-2024, 393rd lowest of 823 US cities of 50,000 or more (US: 13.3%; Illinois: 12.1%); 5.7% had two or more types of disability.
Source: U.S. Census Bureau · saved copyHow many older people in Chicago have a disability?
By age, 35.6% of residents of Chicago aged 65 and over, 9.6% of those aged 18 to 64 and 4.0% of children under 18 reported a disability in 2020-2024 (US: 32.9%, 10.9% and 4.9%).
Source: U.S. Census Bureau · saved copyWhat is the obesity rate in Chicago, Illinois?
An estimated 32.9% of adults in Chicago had obesity in 2023, joint 393rd lowest of 810 US cities of 50,000 or more with an estimate (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow common is diabetes in Chicago?
An estimated 12.4% of adults in Chicago had been told by a doctor that they have diabetes, joint 203rd highest of 810 US cities of 50,000 or more with an estimate (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow is mental health in Chicago?
An estimated 15.7% of adults in Chicago reported poor mental health on 14 or more of the past 30 days, joint 165th lowest of 810 US cities of 50,000 or more with an estimate, and 18.7% had ever been told they have depression (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow many adults in Chicago have high blood pressure?
In Chicago, an estimated 30.7% of adults had high blood pressure and 25.2% did no physical activity outside work, joint 357th highest of 810 US cities of 50,000 or more with an estimate for physical inactivity (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow many adults in Chicago see a doctor for a check-up?
An estimated 76.9% of adults in Chicago had a routine check-up with a doctor in the past year, joint 253rd highest of 810 US cities of 50,000 or more with an estimate (CDC PLACES model-based estimate for 2023, age-adjusted).
Source: Centers for Disease Control and Prevention · saved copyHow Chicago compares with other cities in the United States
Residents without health insurance (2020-2024)
Chicago ranks 271 of 823, highest first.
| Rank | City | Residents without health insurance |
|---|---|---|
| 268 | Melbourne | 9.8% |
| 269 | Delray Beach | 9.8% |
| 270 | Aurora | 9.8% |
| 271 | Chicago | 9.8% |
| 272 | Clarksville | 9.7% |
| 273 | Tamarac | 9.7% |
| 274 | Columbia | 9.7% |
Residents with a disability (2020-2024)
Chicago ranks 431 of 823, highest first.
| Rank | City | Residents with a disability |
|---|---|---|
| 428 | Murfreesboro | 12.1% |
| 429 | Concord | 12.1% |
| 430 | Greenwood | 12.1% |
| 431 | Chicago | 12.1% |
| 432 | Tampa | 12.1% |
| 433 | Tigard | 12.1% |
| 434 | North Richland Hills | 12.1% |
Adults with obesity (age-adjusted model estimate) (2023)
Chicago ranks 410 of 810, highest first.
| Rank | City | Adults with obesity (age-adjusted model estimate) |
|---|---|---|
| 407 | Salinas | 33.0% |
| 408 | Edmond | 33.0% |
| 409 | Bartlett | 33.0% |
| 410 | Chicago | 32.9% |
| 411 | Clovis | 32.9% |
| 412 | Hillsboro | 32.9% |
| 413 | Nashua | 32.9% |
Adults with diagnosed diabetes (age-adjusted model estimate) (2023)
Chicago ranks 203 of 810, highest first.
| Rank | City | Adults with diagnosed diabetes (age-adjusted model estimate) |
|---|---|---|
| 200 | Lansing | 12.5% |
| 201 | Greenville | 12.5% |
| 202 | Cleveland | 12.5% |
| 203 | Chicago | 12.4% |
| 204 | Atlanta | 12.4% |
| 205 | Ontario | 12.4% |
| 206 | Richmond | 12.4% |
Adults who smoke cigarettes (age-adjusted model estimate) (2023)
Chicago ranks 447 of 810, highest first.
| Rank | City | Adults who smoke cigarettes (age-adjusted model estimate) |
|---|---|---|
| 444 | Malden | 12.2% |
| 445 | Yucaipa | 12.2% |
| 446 | Methuen | 12.2% |
| 447 | Chicago | 12.1% |
| 448 | Sacramento | 12.1% |
| 449 | Tacoma | 12.1% |
| 450 | Yonkers | 12.1% |
Adults with 14+ poor mental health days a month (age-adjusted model estimate) (2023)
Chicago ranks 639 of 810, highest first.
| Rank | City | Adults with 14+ poor mental health days a month (age-adjusted model estimate) |
|---|---|---|
| 636 | Encinitas | 15.8% |
| 637 | West New York | 15.8% |
| 638 | Grapevine | 15.8% |
| 639 | Chicago | 15.7% |
| 640 | Durham | 15.7% |
| 641 | League City | 15.7% |
| 642 | Folsom | 15.7% |
More on Chicago: overview · economy and jobs · education and schools · poverty and living standards · government budget · all cities in the United States
Sources
- U.S. Census Bureau: American Community Survey 2020-2024 5-year estimates, table C18108: Age by Number of Disabilities (Summary File rows for the US, the states and the listed cities, copied unchanged from the full file, sha256 8116247db31952c99ba053e6b0c767675a9674703b6b32e7705f1e4952f3b426), read 23 October 2026 · saved copy (SHA-256 b8f09efa878c…)
- U.S. Census Bureau: American Community Survey 2020-2024 5-year estimates, table B27010: Types of Health Insurance Coverage by Age (Summary File rows for the US, the states and the listed cities, copied unchanged from the full file, sha256 2ceba99dada3ec1042310e1dc1f00bcc819de765c3143028aa000df025012a69), read 23 October 2026 · saved copy (SHA-256 3db662ef4cb3…)
- Centers for Disease Control and Prevention: PLACES: Place Data (GIS Friendly Format), 2025 release: model-based age-adjusted prevalence among adults, for every place (data.cdc.gov API, columns used), read 23 October 2026 · saved copy (SHA-256 b2174bcc660f…)
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