RANKING · 2024 ACS · 36 SHOWN OF 36

Largest Peruvian population, Colorado counties

Colorado counties ranked by the number of residents who are Peruvian 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 36 counties in Colorado that qualify, ranked against each other statewide.

Peruvian Americans: full group profile →

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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

RANKPLACESTATEPOPPERUVIAN POPULATIONVS 2010

01Arapahoe County, COCO673,8202,458+123%

02Denver County, COCO740,6131,920+263%

03El Paso County, COCO757,0401,395+160%

04Douglas County, COCO399,3961,227+436%

05Adams County, COCO554,6681,199+79%

06Jefferson County, COCO580,4511,009+142%

07Weld County, COCO378,426677+361%

08Eagle County, COCO54,291660+705%

09Boulder County, COCO328,560572+274%

10Larimer County, COCO377,292482+526%

11Montrose County, COCO44,591320–

12Prowers County, COCO11,884215–

13Garfield County, COCO63,474105−31%

14Montezuma County, COCO26,678100–

15Pueblo County, COCO169,27785+166%

16Mesa County, COCO162,84572−35%

17Pitkin County, COCO16,62563–

18Broomfield County, COCO79,17456+273%

19Elbert County, COCO30,53447–

20Moffat County, COCO13,12239−44%

21Grand County, COCO16,49637–

22Archuleta County, COCO14,30632–

23Routt County, COCO25,32927–

24Morgan County, COCO30,30626–

25Otero County, COCO17,68325–

26Delta County, COCO32,17819–

27La Plata County, COCO56,89815–

28Logan County, COCO20,65412–

29Lake County, COCO7,55211–

30Kit Carson County, COCO7,06910–

31Rio Blanco County, COCO6,6839−90%

32Clear Creek County, COCO8,9948–

33Park County, COCO18,3146–

34Alamosa County, COCO16,6884–

35Summit County, COCO31,5173–

36Las Animas County, COCO14,3912−50%

SHOWING 1–36 OF 36

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES