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RANKING · 2020 CENSUS · 24 SHOWN OF 24

Highest Laotian population share, California counties · 2020

California counties ranked by the share of all residents who are Laotian (2023 American Community Survey). A concentration measure: Laotian residents as a percentage of total population. This list covers the 24 counties in California that qualify, ranked against each other statewide.

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RELATEDLargest Chinese populationHighest Chinese population shareLargest Taiwanese populationHighest Taiwanese population shareLargest Hmong populationHighest Hmong population share
YEAR20202024
Highest Laotian population share by state
RANKPLACESTATEPOPLAOTIAN SHAREVS 2000
01Mendocino County, CACA88,1220.1%
02San Mateo County, CACA743,5680.0%
03Santa Clara County, CACA1,914,3910.0%
04Yolo County, CACA224,4100.0%
05San Francisco County, CACA826,0790.0%
06San Bernardino County, CACA2,224,0910.0%
07Solano County, CACA455,3760.0%
08Kern County, CACA927,0680.0%
09Alameda County, CACA1,636,6300.0%
10Sacramento County, CACA1,618,4600.0%
11Santa Cruz County, CACA258,8520.0%
12Los Angeles County, CACA9,694,9340.0%
13Sonoma County, CACA486,4440.0%
14Marin County, CACA253,6940.0%
15Orange County, CACA3,149,5070.0%
16Contra Costa County, CACA1,170,0700.0%
17San Diego County, CACA3,282,2480.0%
18Riverside County, CACA2,544,9160.0%
19Ventura County, CACA830,8510.0%
20Monterey County, CACA433,7290.0%
21Placer County, CACA442,0810.0%
22Fresno County, CACA1,035,4560.0%
23San Luis Obispo County, CACA282,3670.0%
24Napa County, CACA132,9490.0%
SHOWING 1–24 OF 24
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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES