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Madison County, Indiana

High risk

Gera County Health Risk Index: 65/100 · National rank 33 of 480 · Population: 132,504 · CDC PLACES June 2026

What is the chronic-disease health risk in Madison County, Indiana?

As of June 2026, Madison County, Indiana has a Gera County Health Risk Index of 65/100 (national rank 33/480; high risk). Adult chronic-disease prevalence: obesity 36.4%, diabetes 14.0%, coronary heart disease 7.5%, smoking 18.5%. Source: CDC PLACES June 2026.

Source:CDC PLACES: Local Data for Better Health, County Data 2023 release·as of June 2026updated annually (last: )
Gera County Health Risk Index65.0 / 100Rank 33 of 480 most-populous US counties. Computed from CDC PLACES June 2026 crude prevalence for 4 chronic-disease measures, weighted and normalised 0–100. Higher = higher risk.How this index is calculated

Chronic-disease prevalence — Madison County (CDC PLACES June 2026)

Madison County, Indiana — CDC PLACES June 2026 crude prevalence (adults)
MeasurePrevalenceWeight in GCHRI
Obesity36.4%25%
Diagnosed diabetes14.0%25%
Coronary heart disease7.5%30%
Current cigarette smoking18.5%20%
GCHRI composite score65.0 / 100—

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Search any of the 480 most-populous US counties to compare GCHRI scores and CDC prevalence rates.

Madison County, Indiana

Population: 132,504 · National rank: 33 / 480 (by chronic-disease risk)

High risk

Gera County Health Risk Index

65.0 / 100

Obesity

36.4%

adults

Diabetes

14.0%

adults

Heart Disease

7.5%

adults

Smoking

18.5%

adults

Source: CDC PLACES, June 2026 · Crude prevalence, adults · Full county page →

Other counties in Indiana

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Frequently asked questions

What is the Gera County Health Risk Index for Madison County, IN?
Madison County, IN has a Gera County Health Risk Index (GCHRI) of 65/100, ranking 33 out of 480 most-populous US counties (rank 1 = highest chronic-disease risk). This places it in the high-risk tier. Source: CDC PLACES (June 2026).
What is the obesity rate in Madison County?
The adult obesity prevalence in Madison County, IN is 36.4% (CDC PLACES, June 2026, crude prevalence). The national mean across the 480 included counties is 36.4%.
What is the diabetes rate in Madison County?
The diagnosed diabetes prevalence among adults in Madison County, IN is 14.0% (CDC PLACES, June 2026, crude prevalence).
What is the coronary heart disease rate in Madison County?
The coronary heart disease prevalence among adults in Madison County, IN is 7.5% (CDC PLACES, June 2026, crude prevalence).
What is the smoking rate in Madison County?
The current cigarette smoking prevalence among adults in Madison County, IN is 18.5% (CDC PLACES, June 2026, crude prevalence).

Concerned about health risks in Madison County?

A GeraClinic care navigator can help you understand what these CDC chronic-disease rates mean for you personally, assess your individual risk factors, and connect you with preventive-care resources — fully online.

Talk to a GeraClinic care navigatorHow the Gera County Health Risk Index is calculated

Contains public sector information published by U.S. Centers for Disease Control and Prevention (CDC) and licensed under the U.S. Public Domain (federal government work, 17 U.S.C. § 105). Source: CDC PLACES: Local Data for Better Health, County Data 2023 release (June 2026, published 2023 (released 2024)).

Informational/educational only — not a substitute for professional medical advice; a clinician interprets results.