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RANKING · 2024 ACS · 58 SHOWN OF 58

Highest Asian population share, California counties

California counties ranked by the share of all residents who are Asian (2024 American Community Survey). A concentration measure: Asian residents as a percentage of total population. This list covers the 58 counties in California that qualify, ranked against each other statewide. The median across all 58 is 4.7%. Biggest climber in the top 100 since 2020: Alpine County, CA, up 14 places to #41.

Highest Asian population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPASIANVS 2000
01Santa Clara County, CACA1,914,39140.3%+14.9 pts
02San Francisco County, CACA826,07934.9%+4.3 pts
03Alameda County, CACA1,636,63032.7%+12.4 pts
04San Mateo County, CACA743,56831.0%+11.2 pts
05Orange County, CACA3,149,50722.2%+8.7 pts
06Contra Costa County, CACA1,170,07018.6%+7.8 pts
07▲2San Joaquin County, CACA823,81518.2%+7.2 pts
08Sacramento County, CACA1,618,46017.6%+6.7 pts
09▼2Sutter County, CACA98,78717.5%+6.4 pts
10Solano County, CACA455,37615.9%+3.4 pts
11▲1Yolo County, CACA224,41014.9%+5.2 pts
12▼1Los Angeles County, CACA9,694,93414.9%+3.1 pts
13▲1San Diego County, CACA3,282,24812.1%+3.4 pts
14▲1Fresno County, CACA1,035,45610.9%+3.1 pts
15▲1Placer County, CACA442,0819.1%+6.2 pts
16▲1San Bernardino County, CACA2,224,0918.1%+3.5 pts
17▲1Napa County, CACA132,9498.1%+5.1 pts
18▲3Yuba County, CACA88,6917.8%+0.4 pts
19▲1Merced County, CACA297,2607.1%+0.4 pts
20▼1Ventura County, CACA830,8517.1%+1.8 pts
21▲1Riverside County, CACA2,544,9166.9%+3.3 pts
22▲1Marin County, CACA253,6946.1%+1.6 pts
23▲1Stanislaus County, CACA557,7195.9%+1.8 pts
24▲3Butte County, CACA209,2115.5%+2.2 pts
25Monterey County, CACA433,7295.5%−0.3 pts
26▲3El Dorado County, CACA192,3235.2%+3.1 pts
27▼1Santa Barbara County, CACA442,0655.2%+1.2 pts
28Kern County, CACA927,0685.1%+1.9 pts
29▲2Santa Cruz County, CACA258,8524.7%+1.3 pts
30Sonoma County, CACA486,4444.3%+1.3 pts
31▲1Kings County, CACA154,3273.6%+0.6 pts
32▲2San Benito County, CACA70,0823.5%+1.3 pts
33▲2Tulare County, CACA485,1463.5%+0.4 pts
34▼1San Luis Obispo County, CACA282,3673.4%+0.8 pts
35▲1Shasta County, CACA181,6483.4%+1.6 pts
36▲1Del Norte County, CACA26,4103.2%+1.0 pts
37▲3Glenn County, CACA28,1413.0%−0.3 pts
38Humboldt County, CACA131,6473.0%+1.4 pts
39Madera County, CACA167,9272.4%+1.2 pts
40▲4Calaveras County, CACA46,6052.2%+1.4 pts
41▲14Alpine County, CACA1,0432.2%+1.9 pts
42Mendocino County, CACA88,1222.1%+0.9 pts
43▲14Modoc County, CACA8,4262.1%+1.4 pts
44▲2Lassen County, CACA28,1172.0%+1.2 pts
45▼2Mariposa County, CACA16,9181.9%+1.2 pts
46▲7Mono County, CACA12,5051.8%+0.8 pts
47▼6Siskiyou County, CACA42,0131.8%+0.6 pts
48▼3Tehama County, CACA64,6651.7%+1.0 pts
49▲2Nevada County, CACA101,9111.6%+0.8 pts
50▼3Inyo County, CACA18,1581.5%+0.6 pts
51▼3Tuolumne County, CACA53,1601.5%+0.8 pts
52▼3Lake County, CACA67,7721.4%+0.6 pts
53▼3Amador County, CACA41,8761.3%+0.4 pts
54▼2Imperial County, CACA181,4111.3%−0.5 pts
55▼1Colusa County, CACA21,8360.9%−0.3 pts
56Plumas County, CACA18,5830.8%+0.3 pts
57▼44Trinity County, CACA15,7200.6%+0.2 pts
58Sierra County, CACA3,0980.0%−0.1 pts
SHOWING 1–58 OF 58

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES