RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest Nigerian population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Nigerian ancestry (2023 American Community Survey). A concentration measure: Nigerian residents as a percentage of total population. This list covers the 16 counties in Colorado that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPNIGERIAN SHAREVS 2000

01Arapahoe County, COCO673,8200.2%–

02Denver County, COCO740,6130.1%–

03Adams County, COCO554,6680.1%–

04El Paso County, COCO757,0400.1%–

05La Plata County, COCO56,8980.1%–

06Fremont County, COCO50,0390.0%–

07Douglas County, COCO399,3960.0%–

08Jefferson County, COCO580,4510.0%–

09Garfield County, COCO63,4740.0%–

10Eagle County, COCO54,2910.0%–

11Larimer County, COCO377,2920.0%–

12Boulder County, COCO328,5600.0%–

13Pueblo County, COCO169,2770.0%–

14Weld County, COCO378,4260.0%–

15Broomfield County, COCO79,1740.0%–

16Routt County, COCO25,3290.0%–

SHOWING 1–16 OF 16

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