RANKING · 2024 ACS · 500 SHOWN OF 661
Highest uninsured rate, California cities
California cities ranked by the share of residents without health insurance (2024 ACS). This list covers the 661 cities in California that qualify, ranked against each other statewide. The median across all 661 is 5.6%. Biggest climber in the top 100 since 2020: Keyes, CA, up 399 places to #100.
Highest uninsured rate by state
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RANKPLACESTATEPOPUNINSUREDVS 2020
UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES