Condition
Chronic obstructive pulmonary disease among adults
Condition ID: COPD · Category: Health Outcomes
National Average Prevalence
National Average
7.7%
Category
Health Outcomes
Counties Reporting
5,914
Prevalence Range
Top 10 Highest-Prevalence Counties
Top 10 Lowest-Prevalence Counties
| Rank | County | State | Prevalence |
|---|---|---|---|
| 1 | Los Alamos | NM | 3.2% |
| 2 | Falls Church | VA | 3.2% |
| 3 | Arlington | VA | 3.2% |
| 4 | Santa Clara | CA | 3.3% |
| 5 | King | WA | 3.3% |
| 6 | Somerset | NJ | 3.4% |
| 7 | Arlington | VA | 3.4% |
| 8 | King | WA | 3.4% |
| 9 | San Mateo | CA | 3.5% |
| 10 | Santa Clara | CA | 3.5% |
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.