RANKING · 2024 ACS · 26 SHOWN OF 26

Highest Argentine population share, Colorado counties

Colorado counties ranked by the share of all residents who are Argentine origin (2024 American Community Survey). A concentration measure: Argentine residents as a percentage of total population. This list covers the 26 counties in Colorado that qualify, ranked against each other statewide.

Argentine 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

Highest Argentine population share by state

RANKPLACESTATEPOPARGENTINE SHAREVS 2010

01Pitkin County, COCO16,6252.4%+1.7 pts

02Garfield County, COCO63,4740.6%+0.5 pts

03San Miguel County, COCO7,7530.4%–

04Eagle County, COCO54,2910.3%+0.2 pts

05Elbert County, COCO30,5340.3%–

06Park County, COCO18,3140.3%–

07Denver County, COCO740,6130.2%+0.2 pts

08Broomfield County, COCO79,1740.2%+0.1 pts

09Pueblo County, COCO169,2770.1%+0.1 pts

10Boulder County, COCO328,5600.1%+0.0 pts

11Delta County, COCO32,1780.1%–

12El Paso County, COCO757,0400.1%+0.1 pts

13Arapahoe County, COCO673,8200.1%+0.1 pts

14Mesa County, COCO162,8450.1%+0.1 pts

15Prowers County, COCO11,8840.1%–

16Summit County, COCO31,5170.1%−0.0 pts

17Douglas County, COCO399,3960.0%−0.0 pts

18Jefferson County, COCO580,4510.0%+0.0 pts

19Adams County, COCO554,6680.0%+0.0 pts

20Larimer County, COCO377,2920.0%−0.0 pts

21La Plata County, COCO56,8980.0%–

22Gunnison County, COCO17,4390.0%–

23Las Animas County, COCO14,3910.0%–

24Weld County, COCO378,4260.0%+0.0 pts

25Logan County, COCO20,6540.0%–

26Routt County, COCO25,3290.0%–

SHOWING 1–26 OF 26

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES