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 (2023 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.

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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 2000

01Pitkin County, COCO16,6252.4%–

02Garfield County, COCO63,4740.6%–

03San Miguel County, COCO7,7530.4%–

04Eagle County, COCO54,2910.3%–

05Elbert County, COCO30,5340.3%–

06Park County, COCO18,3140.3%–

07Denver County, COCO740,6130.2%–

08Broomfield County, COCO79,1740.2%–

09Pueblo County, COCO169,2770.1%–

10Boulder County, COCO328,5600.1%–

11Delta County, COCO32,1780.1%–

12El Paso County, COCO757,0400.1%–

13Arapahoe County, COCO673,8200.1%–

14Mesa County, COCO162,8450.1%–

15Prowers County, COCO11,8840.1%–

16Summit County, COCO31,5170.1%–

17Douglas County, COCO399,3960.0%–

18Jefferson County, COCO580,4510.0%–

19Adams County, COCO554,6680.0%–

20Larimer County, COCO377,2920.0%–

21La Plata County, COCO56,8980.0%–

22Gunnison County, COCO17,4390.0%–

23Las Animas County, COCO14,3910.0%–

24Weld County, COCO378,4260.0%–

25Logan County, COCO20,6540.0%–

26Routt County, COCO25,3290.0%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES