RANKING · 2010 CENSUS · 17 SHOWN OF 17

Largest Iranian population, Colorado counties · 2010

Colorado counties ranked by the number of residents who are Iranian ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 17 counties in Colorado that qualify, ranked against each other statewide. The median across all 17 is 100.

Iranian Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPIRANIAN POPULATIONVS –

01Arapahoe County, COCO673,8201,034–

02Denver County, COCO740,613794–

03Boulder County, COCO328,560573–

04Douglas County, COCO399,396544–

05Jefferson County, COCO580,451475–

06El Paso County, COCO757,040419–

07Larimer County, COCO377,292148–

08Adams County, COCO554,668109–

09Weld County, COCO378,426100–

10Pueblo County, COCO169,27796–

11La Plata County, COCO56,89835–

12Broomfield County, COCO79,17421–

13Montrose County, COCO44,59121–

14Eagle County, COCO54,29117–

15Mesa County, COCO162,84515–

16Las Animas County, COCO14,3919–

17Montezuma County, COCO26,6789–

SHOWING 1–17 OF 17

Download CSV (full list, 17 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS