CensusEasy
RANKING · 2010 CENSUS · 15 SHOWN OF 15

Most racially diverse, Arizona counties · 2010

Arizona counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2023 ACS). This list covers the 15 counties in Arizona that qualify, ranked against each other statewide.

Flip the list · Least racially diverse, US counties →
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SAME RANKING BYCitiesStatesMetrosZIP codes
RELATEDOldest by median ageYoungest by median ageMost foreign-born residentsHighest uninsured rateMost womenMost men
YEAR19902000201020202024
Most racially diverse by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
RANKPLACESTATEPOPDIVERSITY SCOREVS 2000
01Graham County, AZAZ40,15776+29%
02Navajo County, AZAZ109,94675+98%
03Coconino County, AZAZ144,36874+95%
04Pima County, AZAZ1,074,68571+16%
05Pinal County, AZAZ539,38071+18%
06Maricopa County, AZAZ4,689,55870+21%
07Greenlee County, AZAZ9,31269+11%
08Cochise County, AZAZ126,33269+8%
09La Paz County, AZAZ16,71167+33%
10Yuma County, AZAZ224,44965−2%
11Gila County, AZAZ53,80164+58%
12Apache County, AZAZ64,44552+21%
13Mohave County, AZAZ228,10243+52%
14Yavapai County, AZAZ252,55239+58%
15Santa Cruz County, AZAZ50,02037−4%
SHOWING 1–15 OF 15
Download CSV (full list, 15 rows)How this score is calculated

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES