RANKING · 2024 ACS · 352 SHOWN OF 352
Least racially diverse, Washington ZIP codes
Washington ZIP codes with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 ACS). This list covers the 352 ZIP codes in Washington that qualify, ranked against each other statewide.
Flip the list · Most racially diverse, US ZIP codes →Least racially diverse by state
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RANKPLACESTATEPOPDIVERSITY SCOREVS 2000
SHOWING 1–352 OF 352
UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES