RANKING · 2024 ACS · 472 SHOWN OF 472
Largest Czech population, California cities
California cities ranked by the number of residents who are Czech ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 472 cities in California that qualify, ranked against each other statewide. The median across all 472 is 54. Biggest climber in the top 100 since 2020: Larkspur, CA, up 259 places to #91.
Czech Americans: full group profile →Largest Czech population by state
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RANKPLACESTATEPOPCZECH POPULATIONVS 2010
SHOWING 1–472 OF 472
UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES