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State Profile

Illinois

Population (2023): 12,549 million

Illinois’s public health outcomes and emergency preparedness betters some states but falls behind others. According to TFAH’s 2024 Ready or Not: Protecting the Public’s Health from Diseases, Disasters, and Bioterrorism report, the state placed in the mid performance tier for public health emergency preparedness. Deaths within the state due to drug misuse, alcohol, or suicide trail the country as a whole. Based on the 2022 data, its rates of obesity and related conditions indicate an area of concern, with the percentage of adults with obesity higher than the U.S. median. However, rates of diabetes and hypertension rank lower than the U.S. median.

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Illinois at a glance

50.5

Percent of population (age 6 months or older) who received seasonal flu vaccination, 2022-23

Middle Tier

Public health emergency preparedness performance tier (High, Middle, Low), 2023

30.4

Percent of adults who have hypertension, 2022

11.9

Percent of adults who have diabetes, 2022

16.1

Percent of children age 10-17 who have obesity, 2020-21

33.4

Percent of adults who have obesity, 2022

51.0

Deaths related to alcohol, drugs, or suicide (per 100,000), 2021

11.1

Suicide deaths (per 100,000), 2021

29.0

Drug-related deaths (per 100,000), 2021

11.4

Alcohol-related deaths (per 100,000), 2021

Data in Detail

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Illinois

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