RANKING · 2024 ACS · 36 SHOWN OF 36

Highest Peruvian population share, Colorado counties

Colorado counties ranked by the share of all residents who are Peruvian origin (2024 American Community Survey). A concentration measure: Peruvian residents as a percentage of total population. This list covers the 36 counties in Colorado that qualify, ranked against each other statewide. The median across all 36 is 0.2%. Biggest climber in the top 100 since 2020: Douglas County, CO, up 18 places to #7.

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 SHAREVS 2010

01Prowers County, COCO11,8841.8%–

02▲1Eagle County, COCO54,2911.2%+1.0 pts

03Montrose County, COCO44,5910.7%–

04▼2Montezuma County, COCO26,6780.4%–

05▲3Arapahoe County, COCO673,8200.4%+0.2 pts

06▼2Pitkin County, COCO16,6250.4%–

07▲18Douglas County, COCO399,3960.3%+0.2 pts

08▼2Moffat County, COCO13,1220.3%−0.2 pts

09Denver County, COCO740,6130.3%+0.2 pts

10Grand County, COCO16,4960.2%–

11Archuleta County, COCO14,3060.2%–

12▲3Adams County, COCO554,6680.2%+0.1 pts

13▼2Weld County, COCO378,4260.2%+0.1 pts

14▼2El Paso County, COCO757,0400.2%+0.1 pts

15▼2Jefferson County, COCO580,4510.2%+0.1 pts

16▲2Boulder County, COCO328,5600.2%+0.1 pts

17▲3Elbert County, COCO30,5340.2%–

18▼1Garfield County, COCO63,4740.2%−0.1 pts

19▲7Lake County, COCO7,5520.1%–

20Kit Carson County, COCO7,0690.1%–

21▼2Rio Blanco County, COCO6,6830.1%−1.2 pts

22▼1Otero County, COCO17,6830.1%–

23▼1Larimer County, COCO377,2920.1%+0.1 pts

24Routt County, COCO25,3290.1%–

25▼15Morgan County, COCO30,3060.1%–

26Clear Creek County, COCO8,9940.1%–

27Broomfield County, COCO79,1740.1%0.0 pts

28Delta County, COCO32,1780.1%–

29Logan County, COCO20,6540.1%–

30▼2Pueblo County, COCO169,2770.1%0.0 pts

31▼7Mesa County, COCO162,8450.0%0.0 pts

32▼3Park County, COCO18,3140.0%–

33La Plata County, COCO56,8980.0%–

34▼27Alamosa County, COCO16,6880.0%–

35▼19Las Animas County, COCO14,3910.0%0.0 pts

36▼13Summit County, COCO31,5170.0%–

SHOWING 1–36 OF 36

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