RANKING · 2024 ACS · 24 SHOWN OF 24

Highest Ecuadorian population share, Colorado counties

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 24 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

01Lake County, COCO7,5521.6%–

02Otero County, COCO17,6830.6%–

03Rio Blanco County, COCO6,6830.5%–

04Gunnison County, COCO17,4390.3%–

05Morgan County, COCO30,3060.2%–

06Conejos County, COCO7,5290.2%–

07Rio Grande County, COCO11,0870.1%–

08Arapahoe County, COCO673,8200.1%–

09Denver County, COCO740,6130.1%–

10El Paso County, COCO757,0400.1%–

11Elbert County, COCO30,5340.1%–

12Jefferson County, COCO580,4510.1%–

13Broomfield County, COCO79,1740.1%–

14Larimer County, COCO377,2920.1%–

15Garfield County, COCO63,4740.1%–

16Boulder County, COCO328,5600.0%–

17Weld County, COCO378,4260.0%–

18Adams County, COCO554,6680.0%–

19Douglas County, COCO399,3960.0%–

20Teller County, COCO24,7560.0%–

21Fremont County, COCO50,0390.0%–

22Logan County, COCO20,6540.0%–

23Montezuma County, COCO26,6780.0%–

24Mesa County, COCO162,8450.0%–

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