RANKING · 2020 CENSUS · 46 SHOWN OF 46

Highest Iranian population share, Colorado cities · 2020

Colorado cities ranked by the share of all residents who are Iranian ancestry (2020 American Community Survey). A concentration measure: Iranian residents as a percentage of total population. This list covers the 46 cities in Colorado that qualify, ranked against each other statewide. The median across all 46 is 0.1%.

Iranian Americans: full group profile →

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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

Highest Iranian population share by state

RANKPLACESTATEPOPIRANIAN SHAREVS 2010

01Castle Pines, COCO15,5832.9%+2.6 pts

02Four Square Mile, COCO23,0240.7%–

03Cherry Hills, COCO6,3890.6%–

04Gunnison, COCO6,8360.5%–

05Gunbarrel, COCO10,0510.5%−0.4 pts

06Boulder, COCO105,6890.4%+0.1 pts

07West Pleasant View, COCO5,0510.4%−0.3 pts

08Highlands Ranch, COCO102,2570.3%+0.1 pts

09Stonegate, COCO8,9060.3%–

10Lone Tree, COCO15,2780.3%−1.1 pts

11Northglenn, COCO38,8930.2%–

12Superior, COCO13,6370.2%–

13Gleneagle, COCO6,4400.2%–

14Centennial, COCO108,6580.2%0.0 pts

15Cherry Creek, COCO10,7210.2%−0.6 pts

16Louisville, COCO20,5810.2%−0.4 pts

17Littleton, COCO46,2460.2%+0.1 pts

18Denver, COCO740,6130.2%+0.1 pts

19Broomfield, COCO79,1740.2%+0.1 pts

20Grand Junction, COCO71,8270.2%–

21Westminster, COCO116,1820.1%+0.1 pts

22Greeley, COCO115,0730.1%+0.1 pts

23Aurora, COCO410,0530.1%0.0 pts

24Fort Collins, COCO171,5000.1%0.0 pts

25Berthoud, COCO14,0800.1%–

26Erie, COCO40,9040.1%−0.1 pts

27Longmont, COCO100,1090.1%+0.1 pts

28Golden, COCO20,3900.1%−0.3 pts

29Lakewood, COCO156,9270.1%0.0 pts

30Parker, COCO65,9850.1%0.0 pts

31Fountain, COCO29,4500.1%–

32Wheat Ridge, COCO32,0810.1%–

33Fort Carson, COCO18,0190.1%–

34Arvada, COCO122,9010.1%0.0 pts

35Colorado Springs, COCO494,7430.1%0.0 pts

36Loveland, COCO81,3870.1%–

37Fort Morgan, COCO11,8410.1%–

38Castle Rock, COCO83,8150.0%0.0 pts

39Commerce City, COCO72,3450.0%0.0 pts

40Lafayette, COCO30,1160.0%0.0 pts

41Greenwood, COCO15,3230.0%−0.4 pts

42Thornton, COCO147,7660.0%0.0 pts

43Englewood, COCO35,3050.0%−0.1 pts

44Steamboat Springs, COCO13,5570.0%–

45Pueblo, COCO110,4040.0%0.0 pts

46Windsor, COCO43,8400.0%−0.1 pts

SHOWING 1–46 OF 46

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