RANKING · 1990 CENSUS · 153 SHOWN OF 153
Least racially diverse, Washington cities · 1990
Washington cities with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (1990 ACS). This list covers the 153 cities in Washington that qualify, ranked against each other statewide. The median across all 153 is 18.
Flip the list · Most racially diverse, US cities →Least racially diverse by state
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RANKPLACESTATEPOPDIVERSITY SCOREVS –
SHOWING 1–153 OF 153
UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS