Lifetime Asthma Prevalence, Adults, 2011-2012

California Counties, Ages 18+

(Adults who have ever been diagnosed with asthma by a health provider) click for more options

COUNTY (OR GROUP)Percent with Lifetime Asthma95% Confidence Interval
Tehama,Glenn,Colusa 15.5 (9.0 - 22.1)
Merced 17.9 (11.6 - 24.3)
Sacramento 16.4 (12.8 - 19.9)
San Benito 10.9 (5.2 - 16.7)
Yuba 10.9 (7.4 - 14.3)
Napa 20.3 (11.2 - 29.4)
Fresno 18.6 (14.4 - 22.8)
Imperial 13.6 (7.8 - 19.4)
Sutter 12.3 (8.3 - 16.4)
Santa Cruz 13.9 (9.4 - 18.3)
Butte 20.0 (14.9 - 25.2)
Solano 24.4 (17.8 - 31.0)
Madera 17.0 (10.1 - 23.8)
Kings 14.6 (8.5 - 20.7)
Humboldt 19.6 (13.3 - 26.0)
Kern 15.5 (11.3 - 19.6)
San Joaquin 18.2 (12.7 - 23.6)
Lake 17.1 (7.3 - 26.9)
Shasta 19.0 (13.1 - 24.9)
San Mateo 13.3 (9.5 - 17.1)
Alameda 16.5 (13.4 - 19.5)
El Dorado 18.9 (13.7 - 24.2)
San Bernardino 13.8 (11.1 - 16.5)
Ventura 10.9 (7.4 - 14.4)
Stanislaus 14.0 (9.0 - 18.9)
Placer 13.1 (8.7 - 17.4)
Del Norte,Siskiyou,Lassen,Trinity,Modoc,Plumas,Sierra 13.3 (8.4 - 18.1)
Yolo 16.1 (11.0 - 21.2)
Nevada 13.2 (9.3 - 17.0)
Contra Costa 19.6 (15.7 - 23.4)
CALIFORNIA OVERALL 13.7 (13.1 - 14.3)
Orange 10.5 (8.8 - 12.2)
Sonoma 18.3 (13.5 - 23.2)
Marin 10.7 (6.9 - 14.4)
Tuolumne,Calaveras,Amador,Inyo,Mariposa,Mono,Alpine 10.8 (6.3 - 15.3)
San Luis Obispo 10.6 (6.1 - 15.1)
San Diego 12.4 (10.6 - 14.2)
Tulare 16.0 (10.7 - 21.3)
Riverside 13.1 (10.6 - 15.7)
Mendocino 10.7 (6.7 - 14.7)
Monterey 11.6 (7.9 - 15.4)
Los Angeles 12.1 (11.1 - 13.1)
Santa Barbara 12.0 (7.6 - 16.4)
San Francisco 11.7 (8.4 - 15.0)
Santa Clara 14.5 (12.0 - 17.1)

Data Source: California Health Interview Survey (CHIS), 2011-2012