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National Average Prevalence

National Average
7.8%
Category
Disability
Counties Reporting
5,914

Prevalence Range

Lowest Prevalence
3.9%
Highest Prevalence
16.1%

Top 10 Highest-Prevalence Counties

Rank County State Prevalence
1 La Paz AZ 16.1%
2 Hickory MO 15.1%
3 Prairie MT 14.6%
4 Oglala Lakota SD 14.5%
5 Harding NM 14.3%
6 Lewis ID 14.2%
7 Butte ID 14.2%
8 Todd SD 14.0%
9 Sierra NM 14.0%
10 Mellette SD 13.9%

Top 10 Lowest-Prevalence Counties

Rank County State Prevalence
1 District of Columbia DC 3.9%
2 District of Columbia DC 4.1%
3 Prince George's MD 4.2%
4 New York NY 4.3%
5 Westchester NY 4.3%
6 Somerset NJ 4.3%
7 Howard MD 4.4%
8 Nassau NY 4.4%
9 Queens NY 4.4%
10 Arlington VA 4.4%

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 →