RANKING · 2020 CENSUS · 29 SHOWN OF 29

Largest Peruvian population, Colorado counties · 2020

Colorado counties ranked by the number of residents who are Peruvian 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 29 counties in Colorado that qualify, ranked against each other statewide.

Peruvian 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

RANKPLACESTATEPOPPERUVIAN POPULATIONVS 2010

01Arapahoe County, COCO673,8201,774+61%

02Denver County, COCO740,6131,639+210%

03El Paso County, COCO757,0401,246+132%

04Jefferson County, COCO580,451971+133%

05Adams County, COCO554,668749+12%

06Weld County, COCO378,426564+284%

07Boulder County, COCO328,560395+158%

08Larimer County, COCO377,292323+319%

09Eagle County, COCO54,291244+198%

10Douglas County, COCO399,396227−1%

11Montezuma County, COCO26,678175–

12Mesa County, COCO162,845107−3%

13Prowers County, COCO11,884101–

14Garfield County, COCO63,47473−52%

15Fremont County, COCO50,03971–

16Morgan County, COCO30,30664–

17Pitkin County, COCO16,62562–

18Pueblo County, COCO169,27762+94%

19Alamosa County, COCO16,68846–

20Moffat County, COCO13,12238−46%

21Broomfield County, COCO79,17434+127%

22Elbert County, COCO30,53427–

23Summit County, COCO31,51727–

24Las Animas County, COCO14,39120+400%

25Crowley County, COCO5,67718–

26Otero County, COCO17,68317–

27Rio Blanco County, COCO6,6837−92%

28Lake County, COCO7,5525–

29Park County, COCO18,3144–

SHOWING 1–29 OF 29

Download CSV (full list, 29 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS