RANKING · 1990 CENSUS · 29 SHOWN OF 29

Most racially diverse, Utah counties · 1990

Utah counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (1990 ACS). This list covers the 29 counties in Utah that qualify, ranked against each other statewide. The median across all 29 is 12.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPDIVERSITY SCOREVS –

01San Juan County, UTUT14,54267–

02Tooele County, UTUT87,46131–

03Uintah County, UTUT38,27831–

04Carbon County, UTUT20,68029–

05Weber County, UTUT278,17424–

06Salt Lake County, UTUT1,220,91624–

07Duchesne County, UTUT20,85619–

08Davis County, UTUT381,22717–

09Grand County, UTUT9,79017–

10Box Elder County, UTUT65,32015–

11Cache County, UTUT145,00015–

12Sanpete County, UTUT31,45314–

13Iron County, UTUT67,14113–

14Utah County, UTUT759,85912–

15Millard County, UTUT14,05712–

16Sevier County, UTUT22,82711–

17Daggett County, UTUT93411–

18Washington County, UTUT213,67010–

19Kane County, UTUT8,59710–

20Beaver County, UTUT7,3019–

21Wasatch County, UTUT38,5149–

22Garfield County, UTUT5,2569–

23Wayne County, UTUT2,5878–

24Emery County, UTUT10,1778–

25Rich County, UTUT2,6877–

26Juab County, UTUT13,5676–

27Summit County, UTUT43,1415–

28Morgan County, UTUT13,3834–

29Piute County, UTUT1,5093–

SHOWING 1–29 OF 29

Download CSV (full list, 29 rows)How this score is calculated

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS