Condition

Stroke among adults

Condition ID: STROKE · Category: Health Outcomes

Download CSV

National Average Prevalence

National Average
3.7%
Category
Health Outcomes
Counties Reporting
5,914

Prevalence Range

Lowest Prevalence
1.7%
Highest Prevalence
8.4%

Top 10 Highest-Prevalence Counties

Rank County State Prevalence
1 Greene AL 8.4%
2 Tensas LA 7.9%
3 Randolph GA 7.9%
4 Sharkey MS 7.8%
5 Humphreys MS 7.7%
6 Oglala Lakota SD 7.4%
7 Perry AL 7.4%
8 Kalawao HI 7.3%
9 Quitman GA 7.3%
10 Wilcox AL 7.3%

Top 10 Lowest-Prevalence Counties

Rank County State Prevalence
1 Madison ID 1.7%
2 Arlington VA 1.9%
3 Falls Church VA 1.9%
4 Douglas CO 2.0%
5 Chattahoochee GA 2.0%
6 Los Alamos NM 2.0%
7 Utah UT 2.0%
8 Broomfield CO 2.1%
9 Pitkin CO 2.1%
10 Hamilton IN 2.1%

Related Entities

Methodology

Data source: CDC PLACES County-Level Data (dataset ID: cdc-places). Vintage: 2026. Downloaded: 2026-04-13. Rows in source: 229,298.

CDC PLACES provides county-level prevalence estimates for chronic diseases, health behaviors, and preventive services from the Behavioral Risk Factor Surveillance System (BRFSS). Values represent model-based estimates of age-adjusted prevalence.

Full methodology →