RANKING · 2024 ACS · 48 SHOWN OF 48

Highest South American population share, Colorado counties

Colorado counties ranked by the share of all residents who are South American origin (2023 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 48 counties in Colorado that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2000

01Pitkin County, COCO16,6253.4%–

02Eagle County, COCO54,2912.7%–

03Lake County, COCO7,5522.5%–

04Prowers County, COCO11,8842.0%–

05Denver County, COCO740,6131.7%–

06Arapahoe County, COCO673,8201.6%–

07Phillips County, COCO4,4201.5%–

08Jackson County, COCO1,2111.5%–

09Sedgwick County, COCO2,2471.4%–

10Douglas County, COCO399,3961.1%–

11Garfield County, COCO63,4741.1%–

12Boulder County, COCO328,5601.0%–

13Adams County, COCO554,6681.0%–

14Summit County, COCO31,5170.9%–

15Grand County, COCO16,4960.9%–

16Conejos County, COCO7,5290.9%–

17Jefferson County, COCO580,4510.9%–

18El Paso County, COCO757,0400.8%–

19Rio Grande County, COCO11,0870.8%–

20Montrose County, COCO44,5910.8%–

21Otero County, COCO17,6830.8%–

22Larimer County, COCO377,2920.7%–

23Gunnison County, COCO17,4390.7%–

24Rio Blanco County, COCO6,6830.7%–

25Routt County, COCO25,3290.6%–

26Elbert County, COCO30,5340.6%–

27La Plata County, COCO56,8980.5%–

28Broomfield County, COCO79,1740.5%–

29Weld County, COCO378,4260.5%–

30Montezuma County, COCO26,6780.4%–

31Mesa County, COCO162,8450.4%–

32San Miguel County, COCO7,7530.4%–

33Morgan County, COCO30,3060.4%–

34Archuleta County, COCO14,3060.4%–

35Park County, COCO18,3140.3%–

36Moffat County, COCO13,1220.3%–

37Pueblo County, COCO169,2770.3%–

38Delta County, COCO32,1780.3%–

39Chaffee County, COCO20,8310.2%–

40Fremont County, COCO50,0390.2%–

41Clear Creek County, COCO8,9940.2%–

42Cheyenne County, COCO1,7130.2%–

43Kit Carson County, COCO7,0690.1%–

44Logan County, COCO20,6540.1%–

45Las Animas County, COCO14,3910.0%–

46Gilpin County, COCO6,0730.0%–

47Teller County, COCO24,7560.0%–

48Alamosa County, COCO16,6880.0%–

SHOWING 1–48 OF 48

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES