RANKING · 2024 ACS · 43 SHOWN OF 43

Highest Iranian population share, Colorado cities

Colorado cities ranked by the share of all residents who are Iranian ancestry (2023 American Community Survey). A concentration measure: Iranian residents as a percentage of total population. This list covers the 43 cities in Colorado that qualify, ranked against each other statewide.

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SAME RANKING BYCounties 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

Highest Iranian population share by state

RANKPLACESTATEPOPIRANIAN SHAREVS 2000

01Castle Pines, COCO15,5832.3%–

02Sheridan, COCO5,9721.1%–

03Aspen, COCO6,4890.8%–

04Greenwood, COCO15,3230.6%–

05Applewood, COCO8,3500.5%–

06Gleneagle, COCO6,4400.5%–

07Carbondale, COCO6,7620.5%–

08Security-Widefield, COCO37,3450.5%–

09Cherry Hills, COCO6,3890.4%–

10Cherry Creek, COCO10,7210.4%–

11Berthoud, COCO14,0800.4%–

12Boulder, COCO105,6890.4%–

13Parker, COCO65,9850.3%–

14Centennial, COCO108,6580.3%–

15Lone Tree, COCO15,2780.3%–

16Denver, COCO740,6130.2%–

17Broomfield, COCO79,1740.2%–

18Westminster, COCO116,1820.2%–

19Ken Caryl, COCO33,2330.2%–

20Gunbarrel, COCO10,0510.2%–

21Superior, COCO13,6370.2%–

22Lafayette, COCO30,1160.2%–

23Twin Lakes CDP (Adams County), COCO8,0300.2%–

24Fort Collins, COCO171,5000.1%–

25Highlands Ranch, COCO102,2570.1%–

26Englewood, COCO35,3050.1%–

27Golden, COCO20,3900.1%–

28Greeley, COCO115,0730.1%–

29Lakewood, COCO156,9270.1%–

30Columbine, COCO25,4780.1%–

31Four Square Mile, COCO23,0240.1%–

32Colorado Springs, COCO494,7430.1%–

33Arvada, COCO122,9010.1%–

34Aurora, COCO410,0530.1%–

35Windsor, COCO43,8400.1%–

36Steamboat Springs, COCO13,5570.1%–

37Thornton, COCO147,7660.1%–

38Longmont, COCO100,1090.1%–

39Erie, COCO40,9040.0%–

40Castle Rock, COCO83,8150.0%–

41Loveland, COCO81,3870.0%–

42Littleton, COCO46,2460.0%–

43Grand Junction, COCO71,8270.0%–

SHOWING 1–43 OF 43

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