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RANKING · 2024 ACS · 34 SHOWN OF 34

Highest Bolivian population share, California counties

California counties ranked by the share of all residents who are Bolivian origin (2024 American Community Survey). A concentration measure: Bolivian residents as a percentage of total population. This list covers the 34 counties in California that qualify, ranked against each other statewide. The median across all 34 is 0.0%. Biggest climber in the top 100 since 2020: Ventura County, CA, up 14 places to #17.

Bolivian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Bolivian population share by state
RANKPLACESTATEPOPBOLIVIAN SHAREVS 2010
01Modoc County, CACA8,4260.3%–
02Mendocino County, CACA88,1220.1%–
03▲1Orange County, CACA3,149,5070.1%0.0 pts
04▲1San Mateo County, CACA743,5680.1%0.0 pts
05Tuolumne County, CACA53,1600.1%–
06Humboldt County, CACA131,6470.1%+0.1 pts
07Los Angeles County, CACA9,694,9340.1%0.0 pts
08▲5Placer County, CACA442,0810.1%0.0 pts
09▲8San Francisco County, CACA826,0790.1%0.0 pts
10▲2Contra Costa County, CACA1,170,0700.1%0.0 pts
11▲3Shasta County, CACA181,6480.1%0.0 pts
12▲10Riverside County, CACA2,544,9160.0%0.0 pts
13▼10Marin County, CACA253,6940.0%0.0 pts
14▲1Fresno County, CACA1,035,4560.0%0.0 pts
15▼6Siskiyou County, CACA42,0130.0%–
16▲3San Bernardino County, CACA2,224,0910.0%0.0 pts
17▲14Ventura County, CACA830,8510.0%0.0 pts
18El Dorado County, CACA192,3230.0%0.0 pts
19▼8Santa Clara County, CACA1,914,3910.0%0.0 pts
20▼10Alameda County, CACA1,636,6300.0%0.0 pts
21Sacramento County, CACA1,618,4600.0%0.0 pts
22▼6Santa Barbara County, CACA442,0650.0%0.0 pts
23San Diego County, CACA3,282,2480.0%0.0 pts
24▲2Stanislaus County, CACA557,7190.0%0.0 pts
25▲7Yolo County, CACA224,4100.0%0.0 pts
26▲8Sonoma County, CACA486,4440.0%0.0 pts
27▼19Merced County, CACA297,2600.0%0.0 pts
28▲5Santa Cruz County, CACA258,8520.0%0.0 pts
29▼2Monterey County, CACA433,7290.0%0.0 pts
30▼1San Joaquin County, CACA823,8150.0%0.0 pts
31▼7Imperial County, CACA181,4110.0%–
32▼26Solano County, CACA455,3760.0%0.0 pts
33▼13Kern County, CACA927,0680.0%0.0 pts
34San Luis Obispo County, CACA282,3670.0%0.0 pts
SHOWING 1–34 OF 34

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