RANKING · 2024 ACS · 64 SHOWN OF 64

Most racially diverse, Colorado counties

Colorado counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2024 ACS). This list covers the 64 counties in Colorado that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RANKPLACESTATEPOPDIVERSITY SCOREVS –

01Arapahoe County, COCO673,82079–

02Denver County, COCO740,61377–

03Adams County, COCO554,66876–

04Bent County, COCO5,71674–

05Crowley County, COCO5,67774–

06Alamosa County, COCO16,68870–

07Pueblo County, COCO169,27770–

08Costilla County, COCO3,67970–

09Saguache County, COCO6,73270–

10Las Animas County, COCO14,39169–

11Morgan County, COCO30,30669–

12Otero County, COCO17,68368–

13Lake County, COCO7,55268–

14Conejos County, COCO7,52967–

15Rio Grande County, COCO11,08767–

16Prowers County, COCO11,88466–

17El Paso County, COCO757,04066–

18Eagle County, COCO54,29165–

19Weld County, COCO378,42665–

20Garfield County, COCO63,47464–

21Huerfano County, COCO7,01163–

22Montezuma County, COCO26,67858–

23Yuma County, COCO9,89658–

24Broomfield County, COCO79,17456–

25Phillips County, COCO4,42054–

26Sedgwick County, COCO2,24754–

27Lincoln County, COCO5,64553–

28Boulder County, COCO328,56052–

29Montrose County, COCO44,59152–

30Summit County, COCO31,51751–

31Jefferson County, COCO580,45151–

32Logan County, COCO20,65450–

33Kit Carson County, COCO7,06950–

34La Plata County, COCO56,89849–

35Douglas County, COCO399,39649–

36Grand County, COCO16,49648–

37Moffat County, COCO13,12248–

38San Juan County, COCO81348–

39Fremont County, COCO50,03947–

40Archuleta County, COCO14,30646–

41Cheyenne County, COCO1,71346–

42Mesa County, COCO162,84545–

43Larimer County, COCO377,29244–

44Delta County, COCO32,17843–

45Routt County, COCO25,32942–

46Pitkin County, COCO16,62542–

47Rio Blanco County, COCO6,68339–

48Elbert County, COCO30,53438–

49Baca County, COCO3,34738–

50Dolores County, COCO2,46638–

51Washington County, COCO4,73236–

52Kiowa County, COCO1,41236–

53Teller County, COCO24,75636–

54San Miguel County, COCO7,75335–

55Gunnison County, COCO17,43935–

56Chaffee County, COCO20,83135–

57Gilpin County, COCO6,07334–

58Park County, COCO18,31433–

59Mineral County, COCO91033–

60Clear Creek County, COCO8,99432–

61Jackson County, COCO1,21130–

62Hinsdale County, COCO75330–

63Custer County, COCO5,59026–

64Ouray County, COCO5,26525–

SHOWING 1–64 OF 64

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES