Racial/ethnic groups are mutually exclusive. Percentages are weighted to reflect population characteristics.
An adult who has a BMI between 25 and 29.9 is considered overweight. An adult who has a BMI of 30 or higher is considered obese.
Data based on the Behavioral Risk Factor Surveillance System, an ongoing, state-based, random-digit-dialed telephone survey of non-institutionalized civilian adults aged 18 years and older. Information about the BRFSS is available at http://www.cdc.gov/brfss/index.html.
* Not sufficient data.
Release date represents the date figures were accessed.
Citation formats
Adult obesity rates in Illinois by race/ethnicity 2023
In 2023, around 39 percent of all adult Hispanics in Illinois were obese. This statistic depicts the obesity rates for adults in Illinois in 2023, by race/ethnicity.
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KFF. (November 27, 2024). Obesity rates for adults in Illinois in 2023, by race/ethnicity [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 03, 2026, from /statistics/207384/overweight-and-obesity-rates-for-adults-in-illinois-by-ethnicity/
KFF. "Obesity rates for adults in Illinois in 2023, by race/ethnicity." Chart. November 27, 2024. ÌÇÐÄÆÆ½â°æ. Accessed August 03, 2026. /statistics/207384/overweight-and-obesity-rates-for-adults-in-illinois-by-ethnicity/
KFF. (2024). Obesity rates for adults in Illinois in 2023, by race/ethnicity. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 03, 2026. /statistics/207384/overweight-and-obesity-rates-for-adults-in-illinois-by-ethnicity/
KFF. "Obesity Rates for Adults in Illinois in 2023, by Race/Ethnicity." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 27 Nov 2024, /statistics/207384/overweight-and-obesity-rates-for-adults-in-illinois-by-ethnicity/
KFF, Obesity rates for adults in Illinois in 2023, by race/ethnicity ÌÇÐÄÆÆ½â°æ, /statistics/207384/overweight-and-obesity-rates-for-adults-in-illinois-by-ethnicity/ (last visited August 03, 2026)
Obesity rates for adults in Illinois in 2023, by race/ethnicity [Graph], KFF, November 27, 2024. [Online]. Available: /statistics/207384/overweight-and-obesity-rates-for-adults-in-illinois-by-ethnicity/