RANKING · 2020 CENSUS · 64 SHOWN OF 64

Highest Black population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Black or African American (2020 American Community Survey). A concentration measure: Black residents as a percentage of total population. This list covers the 64 counties in Colorado that qualify, ranked against each other statewide.

ColoradoAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBLACKVS 2000

01Arapahoe County, COCO673,82010.4%+40%

02Crowley County, COCO5,6778.6%+23%

03Denver County, COCO740,6138.5%−21%

04El Paso County, COCO757,0405.6%−11%

05Lincoln County, COCO5,6454.8%−1%

06Bent County, COCO5,7164.5%+30%

07Fremont County, COCO50,0393.7%−30%

08Logan County, COCO20,6543.5%+74%

09Morgan County, COCO30,3063.2%+1431%

10Adams County, COCO554,6683.1%+10%

11Pueblo County, COCO169,2771.8%+5%

12Chaffee County, COCO20,8311.5%−4%

13Douglas County, COCO399,3961.3%+47%

14Alamosa County, COCO16,6881.3%+82%

15Weld County, COCO378,4261.3%+180%

16Las Animas County, COCO14,3911.3%+268%

17Broomfield County, COCO79,1741.3%–

18Jefferson County, COCO580,4511.1%+40%

19Hinsdale County, COCO7531.0%–

20Larimer County, COCO377,2921.0%+60%

21Boulder County, COCO328,5601.0%+16%

22Costilla County, COCO3,6790.9%+65%

23Huerfano County, COCO7,0110.8%−71%

24Dolores County, COCO2,4660.8%+1327%

25Summit County, COCO31,5170.7%+12%

26Otero County, COCO17,6830.7%+31%

27Prowers County, COCO11,8840.7%+186%

28Mesa County, COCO162,8450.7%+66%

29Routt County, COCO25,3290.6%+428%

30Moffat County, COCO13,1220.6%+349%

31Gilpin County, COCO6,0730.6%+9%

32Baca County, COCO3,3470.5%+2348%

33Pitkin County, COCO16,6250.5%+46%

34Teller County, COCO24,7560.5%+1%

35Eagle County, COCO54,2910.5%+113%

36Clear Creek County, COCO8,9940.5%+87%

37Park County, COCO18,3140.5%+11%

38Washington County, COCO4,7320.5%+1127%

39Elbert County, COCO30,5340.5%−24%

40Gunnison County, COCO17,4390.5%+15%

41Garfield County, COCO63,4740.4%+54%

42Rio Blanco County, COCO6,6830.4%+142%

43Rio Grande County, COCO11,0870.4%+357%

44Lake County, COCO7,5520.4%+171%

45Delta County, COCO32,1780.4%−20%

46Grand County, COCO16,4960.4%−22%

47Montrose County, COCO44,5910.4%+60%

48Ouray County, COCO5,2650.3%+309%

49La Plata County, COCO56,8980.3%+20%

50Archuleta County, COCO14,3060.3%−2%

51Saguache County, COCO6,7320.3%+1665%

52Kit Carson County, COCO7,0690.3%−83%

53Montezuma County, COCO26,6780.3%+114%

54San Miguel County, COCO7,7530.2%+63%

55Phillips County, COCO4,4200.2%+10%

56Custer County, COCO5,5900.2%−38%

57Yuma County, COCO9,8960.2%+107%

58Kiowa County, COCO1,4120.2%−58%

59Conejos County, COCO7,5290.2%+75%

60San Juan County, COCO8130.1%–

61Sedgwick County, COCO2,2470.1%−62%

62Cheyenne County, COCO1,7130.1%−86%

63Jackson County, COCO1,2110.0%–

64Mineral County, COCO9100.0%–

SHOWING 1–64 OF 64

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS