RANKING · 2010 CENSUS · 54 SHOWN OF 54

Highest Spaniard population share, Colorado counties · 2010

Colorado counties ranked by the share of all residents who are Spaniard origin (2010 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 54 counties in Colorado that qualify, ranked against each other statewide. The median across all 54 is 0.6%.

Spaniard Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSPANIARD SHAREVS –

01Conejos County, COCO7,52913.6%–

02Costilla County, COCO3,6799.8%–

03Rio Grande County, COCO11,0877.2%–

04Alamosa County, COCO16,6885.2%–

05Huerfano County, COCO7,0114.6%–

06Pueblo County, COCO169,2773.1%–

07Saguache County, COCO6,7323.0%–

08Las Animas County, COCO14,3912.7%–

09Sedgwick County, COCO2,2472.1%–

10Otero County, COCO17,6831.8%–

11Archuleta County, COCO14,3061.6%–

12Montezuma County, COCO26,6781.5%–

13Adams County, COCO554,6681.4%–

14La Plata County, COCO56,8981.3%–

15San Juan County, COCO8131.2%–

16Prowers County, COCO11,8841.1%–

17Cheyenne County, COCO1,7131.0%–

18Denver County, COCO740,6131.0%–

19Broomfield County, COCO79,1740.9%–

20Jefferson County, COCO580,4510.9%–

21Montrose County, COCO44,5910.9%–

22Weld County, COCO378,4260.9%–

23Dolores County, COCO2,4660.8%–

24Mesa County, COCO162,8450.7%–

25Logan County, COCO20,6540.7%–

26Bent County, COCO5,7160.6%–

27Douglas County, COCO399,3960.6%–

28Elbert County, COCO30,5340.6%–

29Clear Creek County, COCO8,9940.6%–

30El Paso County, COCO757,0400.5%–

31Larimer County, COCO377,2920.5%–

32Boulder County, COCO328,5600.5%–

33Gunnison County, COCO17,4390.5%–

34Arapahoe County, COCO673,8200.5%–

35Delta County, COCO32,1780.5%–

36Ouray County, COCO5,2650.5%–

37Washington County, COCO4,7320.4%–

38Grand County, COCO16,4960.4%–

39Kit Carson County, COCO7,0690.4%–

40Crowley County, COCO5,6770.3%–

41Pitkin County, COCO16,6250.3%–

42Lincoln County, COCO5,6450.3%–

43Summit County, COCO31,5170.3%–

44Chaffee County, COCO20,8310.3%–

45Park County, COCO18,3140.3%–

46Phillips County, COCO4,4200.3%–

47Garfield County, COCO63,4740.3%–

48Rio Blanco County, COCO6,6830.2%–

49Fremont County, COCO50,0390.2%–

50Moffat County, COCO13,1220.2%–

51Lake County, COCO7,5520.1%–

52Morgan County, COCO30,3060.1%–

53Eagle County, COCO54,2910.1%–

54Yuma County, COCO9,8960.0%–

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