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RANKING · 2024 ACS · 41 SHOWN OF 41

Highest Tongan population share, California counties

California counties ranked by the share of all residents who are Tongan (2024 American Community Survey). A concentration measure: Tongan residents as a percentage of total population. This list covers the 41 counties in California that qualify, ranked against each other statewide. The median across all 41 is 0.0%. Biggest climber in the top 100 since 2020: Butte County, CA, up 26 places to #5.

Tongan Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Tongan population share by state
All USAlaskaCaliforniaFloridaGeorgiaIdahoNorth CarolinaOhioPennsylvaniaTexasUtahVirginiaWashington
RANKPLACESTATEPOPTONGAN SHAREVS 2020
01San Mateo County, CACA743,5680.6%−0.1 pts
02▲1Alameda County, CACA1,636,6300.2%0.0 pts
03▲10Sacramento County, CACA1,618,4600.2%+0.1 pts
04▲4Santa Clara County, CACA1,914,3910.1%0.0 pts
05▲26Butte County, CACA209,2110.1%+0.1 pts
06▲4Yuba County, CACA88,6910.1%0.0 pts
07▼3Merced County, CACA297,2600.1%0.0 pts
08▲17Solano County, CACA455,3760.1%+0.1 pts
09Monterey County, CACA433,7290.1%0.0 pts
10▲1San Joaquin County, CACA823,8150.1%0.0 pts
11▼5Contra Costa County, CACA1,170,0700.1%0.0 pts
12▼5Yolo County, CACA224,4100.1%0.0 pts
13▲3San Bernardino County, CACA2,224,0910.1%0.0 pts
14▲5Tuolumne County, CACA53,1600.1%0.0 pts
15▼1Riverside County, CACA2,544,9160.1%0.0 pts
16▲8Sutter County, CACA98,7870.1%0.0 pts
17▲10Stanislaus County, CACA557,7190.1%+0.1 pts
18▲15Amador County, CACA41,8760.1%+0.1 pts
19▲2Orange County, CACA3,149,5070.0%0.0 pts
20Lake County, CACA67,7720.0%–
21▼3Ventura County, CACA830,8510.0%0.0 pts
22San Francisco County, CACA826,0790.0%0.0 pts
23▲17Shasta County, CACA181,6480.0%0.0 pts
24▼4Los Angeles County, CACA9,694,9340.0%0.0 pts
25▲1San Diego County, CACA3,282,2480.0%0.0 pts
26▼11Napa County, CACA132,9490.0%0.0 pts
27▲15Santa Cruz County, CACA258,8520.0%0.0 pts
28▲9Tulare County, CACA485,1460.0%0.0 pts
29▼24Humboldt County, CACA131,6470.0%−0.1 pts
30▲9Kings County, CACA154,3270.0%0.0 pts
31▼2Fresno County, CACA1,035,4560.0%0.0 pts
32Nevada County, CACA101,9110.0%–
33▼5Sonoma County, CACA486,4440.0%0.0 pts
34Siskiyou County, CACA42,0130.0%–
35▲3Tehama County, CACA64,6650.0%0.0 pts
36Madera County, CACA167,9270.0%–
37▲4Marin County, CACA253,6940.0%0.0 pts
38▼4Santa Barbara County, CACA442,0650.0%0.0 pts
39▼4Calaveras County, CACA46,6050.0%0.0 pts
40▼8Imperial County, CACA181,4110.0%0.0 pts
41▼11Kern County, CACA927,0680.0%0.0 pts
SHOWING 1–41 OF 41

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