RANKING · 2020 CENSUS · 57 SHOWN OF 57

Highest Spaniard population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Spaniard origin (2020 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 57 counties in Colorado that qualify, ranked against each other statewide. The median across all 57 is 0.7%.

Spaniard Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSPANIARD SHAREVS 2010

01Costilla County, COCO3,67910.5%+0.7 pts

02Conejos County, COCO7,5297.3%−6.3 pts

03Dolores County, COCO2,4664.9%+4.1 pts

04Rio Grande County, COCO11,0873.8%−3.4 pts

05Las Animas County, COCO14,3913.6%+0.9 pts

06Huerfano County, COCO7,0113.3%−1.3 pts

07Alamosa County, COCO16,6883.0%−2.3 pts

08Pueblo County, COCO169,2772.5%−0.6 pts

09Sedgwick County, COCO2,2472.5%+0.4 pts

10Lake County, COCO7,5522.4%+2.3 pts

11Bent County, COCO5,7162.4%+1.7 pts

12Saguache County, COCO6,7321.8%−1.3 pts

13Adams County, COCO554,6681.5%+0.1 pts

14Eagle County, COCO54,2911.5%+1.4 pts

15Clear Creek County, COCO8,9941.4%+0.9 pts

16Rio Blanco County, COCO6,6831.4%+1.2 pts

17Otero County, COCO17,6831.3%−0.5 pts

18Montezuma County, COCO26,6781.3%−0.2 pts

19Denver County, COCO740,6131.1%+0.1 pts

20Pitkin County, COCO16,6251.0%+0.7 pts

21La Plata County, COCO56,8981.0%−0.3 pts

22Jefferson County, COCO580,4510.9%0.0 pts

23Elbert County, COCO30,5340.9%+0.3 pts

24Weld County, COCO378,4260.8%0.0 pts

25Chaffee County, COCO20,8310.8%+0.5 pts

26Teller County, COCO24,7560.7%–

27El Paso County, COCO757,0400.7%+0.2 pts

28Arapahoe County, COCO673,8200.7%+0.2 pts

29Archuleta County, COCO14,3060.7%−0.9 pts

30Fremont County, COCO50,0390.7%+0.5 pts

31Douglas County, COCO399,3960.7%+0.1 pts

32Routt County, COCO25,3290.6%–

33San Miguel County, COCO7,7530.6%–

34Summit County, COCO31,5170.6%+0.3 pts

35Boulder County, COCO328,5600.6%+0.1 pts

36Logan County, COCO20,6540.6%−0.1 pts

37Lincoln County, COCO5,6450.5%+0.2 pts

38Grand County, COCO16,4960.5%+0.1 pts

39Mesa County, COCO162,8450.4%−0.3 pts

40Prowers County, COCO11,8840.4%−0.6 pts

41Delta County, COCO32,1780.4%−0.1 pts

42Larimer County, COCO377,2920.4%−0.1 pts

43Morgan County, COCO30,3060.4%+0.3 pts

44Broomfield County, COCO79,1740.3%−0.6 pts

45Garfield County, COCO63,4740.3%+0.1 pts

46Montrose County, COCO44,5910.3%−0.6 pts

47Cheyenne County, COCO1,7130.3%−0.7 pts

48Ouray County, COCO5,2650.3%−0.2 pts

49Washington County, COCO4,7320.2%−0.2 pts

50Gilpin County, COCO6,0730.2%–

51Gunnison County, COCO17,4390.2%−0.3 pts

52Baca County, COCO3,3470.2%–

53Park County, COCO18,3140.2%−0.1 pts

54Moffat County, COCO13,1220.1%0.0 pts

55Yuma County, COCO9,8960.1%0.0 pts

56Kit Carson County, COCO7,0690.0%−0.3 pts

57Crowley County, COCO5,6770.0%−0.3 pts

SHOWING 1–57 OF 57

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