RANKING · 2024 ACS · 49 SHOWN OF 49

Largest Puerto Rican population, Colorado counties

Colorado counties ranked by the number of residents who are Puerto Rican origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 49 counties in Colorado that qualify, ranked against each other statewide.

Puerto Rican Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN POPULATIONVS 2010

01El Paso County, COCO757,04010,705+62%

02Arapahoe County, COCO673,8206,596+140%

03Denver County, COCO740,6134,460+90%

04Adams County, COCO554,6684,191+287%

05Jefferson County, COCO580,4512,472+164%

06Douglas County, COCO399,3962,330+170%

07Weld County, COCO378,4262,284+139%

08Larimer County, COCO377,2921,973+122%

09Boulder County, COCO328,5601,664+146%

10Pueblo County, COCO169,2771,489+206%

11Mesa County, COCO162,845597+87%

12Broomfield County, COCO79,174383+60%

13Summit County, COCO31,517372–

14Routt County, COCO25,329328–

15Fremont County, COCO50,039265+27%

16Garfield County, COCO63,474257+58%

17Alamosa County, COCO16,688132+164%

18Park County, COCO18,314120+161%

19Grand County, COCO16,496117–

20La Plata County, COCO56,898107+189%

21Montrose County, COCO44,59199+111%

22Montezuma County, COCO26,67898+2350%

23Lake County, COCO7,55291–

24Teller County, COCO24,75690+1%

25Logan County, COCO20,65485+400%

26Elbert County, COCO30,53483−9%

27Morgan County, COCO30,30665+160%

28Delta County, COCO32,17853+489%

29Clear Creek County, COCO8,99448–

30Las Animas County, COCO14,39146−26%

31Yuma County, COCO9,89644–

32Conejos County, COCO7,52943+139%

33Chaffee County, COCO20,83136+620%

34Sedgwick County, COCO2,24736–

35Pitkin County, COCO16,62532−64%

36Rio Grande County, COCO11,08721–

37Moffat County, COCO13,12220+100%

38Otero County, COCO17,68319−62%

39Costilla County, COCO3,67916−65%

40Gilpin County, COCO6,07316–

41Eagle County, COCO54,29115−35%

42Washington County, COCO4,73215–

43Archuleta County, COCO14,30614+180%

44Crowley County, COCO5,67713+225%

45Rio Blanco County, COCO6,68312–

46Bent County, COCO5,71611+10%

47Kit Carson County, COCO7,06910–

48Cheyenne County, COCO1,7135–

49Huerfano County, COCO7,0114−91%

SHOWING 1–49 OF 49

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES