RANKING · 2020 CENSUS · 57 SHOWN OF 57

Largest Spaniard population, Colorado counties · 2020

Colorado counties ranked by the number of residents who are Spaniard origin, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 57 counties in Colorado that qualify, ranked against each other statewide. The median across all 57 is 177.

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 POPULATIONVS 2010

01Denver County, COCO740,6137,993+40%

02Adams County, COCO554,6687,728+31%

03Jefferson County, COCO580,4515,210+10%

04El Paso County, COCO757,0404,935+55%

05Arapahoe County, COCO673,8204,453+62%

06Pueblo County, COCO169,2774,215−12%

07Weld County, COCO378,4262,673+28%

08Douglas County, COCO399,3962,288+40%

09Boulder County, COCO328,5601,872+28%

10Larimer County, COCO377,2921,335−13%

11Eagle County, COCO54,291818+1536%

12Mesa County, COCO162,845678−34%

13Conejos County, COCO7,529594−47%

14La Plata County, COCO56,898551−17%

15Las Animas County, COCO14,391515+22%

16Alamosa County, COCO16,688477−41%

17Rio Grande County, COCO11,087428−50%

18Costilla County, COCO3,679401+16%

19Montezuma County, COCO26,678340−11%

20Fremont County, COCO50,039323+205%

21Otero County, COCO17,683242−29%

22Broomfield County, COCO79,174239−51%

23Elbert County, COCO30,534233+73%

24Huerfano County, COCO7,011222−31%

25Garfield County, COCO63,474199+45%

26Lake County, COCO7,552187+2238%

27Summit County, COCO31,517183+118%

28Pitkin County, COCO16,625178+249%

29Teller County, COCO24,756177–

30Chaffee County, COCO20,831168+217%

31Routt County, COCO25,329159–

32Clear Creek County, COCO8,994138+176%

33Montrose County, COCO44,591135−62%

34Bent County, COCO5,716134+244%

35Logan County, COCO20,654125−15%

36Delta County, COCO32,178121−18%

37Saguache County, COCO6,732119−36%

38Morgan County, COCO30,306102+264%

39Archuleta County, COCO14,30693−52%

40Dolores County, COCO2,46693+481%

41Rio Blanco County, COCO6,68389+456%

42Grand County, COCO16,49679+41%

43Sedgwick County, COCO2,24758+16%

44Prowers County, COCO11,88450−63%

45San Miguel County, COCO7,75349–

46Gunnison County, COCO17,43939−49%

47Park County, COCO18,31430−36%

48Lincoln County, COCO5,64529+71%

49Moffat County, COCO13,12219−17%

50Gilpin County, COCO6,07314–

51Ouray County, COCO5,26514−30%

52Washington County, COCO4,73212−40%

53Baca County, COCO3,3476–

54Cheyenne County, COCO1,7136−74%

55Yuma County, COCO9,8966+50%

56Kit Carson County, COCO7,0692−93%

57Crowley County, COCO5,6771−95%

SHOWING 1–57 OF 57

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