RANKING · 1990 CENSUS · 63 SHOWN OF 63

Highest Hispanic population share, Colorado counties · 1990

Colorado counties ranked by the share of all residents who are Hispanic or Latino of any race (1990 American Community Survey). A concentration measure: Hispanic residents as a percentage of total population. This list covers the 63 counties in Colorado that qualify, ranked against each other statewide. The median across all 63 is 6.8%.

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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

RANKPLACESTATEPOPHISPANIC / LATINOVS –

01Costilla County, COCO3,67977.4%–

02Conejos County, COCO7,52960.3%–

03Saguache County, COCO6,73246.1%–

04Las Animas County, COCO14,39143.3%–

05Huerfano County, COCO7,01141.5%–

06Rio Grande County, COCO11,08740.5%–

07Alamosa County, COCO16,68837.9%–

08Pueblo County, COCO169,27735.7%–

09Otero County, COCO17,68335.2%–

10Bent County, COCO5,71627.2%–

11Lake County, COCO7,55224.2%–

12Crowley County, COCO5,67723.7%–

13Archuleta County, COCO14,30623.3%–

14Prowers County, COCO11,88422.9%–

15Denver County, COCO740,61322.8%–

16Weld County, COCO378,42620.8%–

17Adams County, COCO554,66818.3%–

18Morgan County, COCO30,30618.0%–

19Eagle County, COCO54,29113.4%–

20San Juan County, COCO81312.3%–

21La Plata County, COCO56,89811.1%–

22Montrose County, COCO44,59111.1%–

23Chaffee County, COCO20,8319.9%–

24Sedgwick County, COCO2,2479.3%–

25Montezuma County, COCO26,6788.9%–

26Delta County, COCO32,1788.7%–

27Fremont County, COCO50,0398.6%–

28El Paso County, COCO757,0408.4%–

29Logan County, COCO20,6547.9%–

30Mesa County, COCO162,8457.8%–

31Kit Carson County, COCO7,0697.1%–

32Jefferson County, COCO580,4516.8%–

33Boulder County, COCO328,5606.7%–

34Larimer County, COCO377,2926.4%–

35Moffat County, COCO13,1226.1%–

36Garfield County, COCO63,4745.7%–

37Arapahoe County, COCO673,8205.5%–

38Ouray County, COCO5,2655.2%–

39Baca County, COCO3,3475.1%–

40Pitkin County, COCO16,6254.5%–

41Rio Blanco County, COCO6,6834.3%–

42Cheyenne County, COCO1,7134.0%–

43Jackson County, COCO1,2113.6%–

44Phillips County, COCO4,4203.3%–

45Kiowa County, COCO1,4123.3%–

46San Miguel County, COCO7,7533.2%–

47Douglas County, COCO399,3963.2%–

48Clear Creek County, COCO8,9943.0%–

49Park County, COCO18,3142.9%–

50Gunnison County, COCO17,4392.9%–

51Grand County, COCO16,4962.7%–

52Elbert County, COCO30,5342.7%–

53Teller County, COCO24,7562.7%–

54Gilpin County, COCO6,0732.7%–

55Routt County, COCO25,3292.7%–

56Summit County, COCO31,5172.4%–

57Yuma County, COCO9,8962.3%–

58Custer County, COCO5,5901.8%–

59Lincoln County, COCO5,6451.7%–

60Washington County, COCO4,7321.6%–

61Dolores County, COCO2,4661.3%–

62Mineral County, COCO9100.9%–

63Hinsdale County, COCO7530.6%–

SHOWING 1–63 OF 63

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