RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Ecuadorian population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Ecuadorian origin (2023 American Community Survey). A concentration measure: Ecuadorian residents as a percentage of total population. This list covers the 21 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 Ecuadorian population share by state

RANKPLACESTATEPOPECUADORIAN SHAREVS 2000

01Otero County, COCO17,6830.7%–

02Morgan County, COCO30,3060.2%–

03Kiowa County, COCO1,4120.1%–

04Gunnison County, COCO17,4390.1%–

05Denver County, COCO740,6130.1%–

06Arapahoe County, COCO673,8200.1%–

07Adams County, COCO554,6680.1%–

08Mesa County, COCO162,8450.1%–

09Douglas County, COCO399,3960.1%–

10El Paso County, COCO757,0400.0%–

11Boulder County, COCO328,5600.0%–

12Garfield County, COCO63,4740.0%–

13Jefferson County, COCO580,4510.0%–

14Park County, COCO18,3140.0%–

15Larimer County, COCO377,2920.0%–

16Weld County, COCO378,4260.0%–

17Delta County, COCO32,1780.0%–

18Grand County, COCO16,4960.0%–

19Elbert County, COCO30,5340.0%–

20Pueblo County, COCO169,2770.0%–

21Broomfield County, COCO79,1740.0%–

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