RANKING · 2024 ACS · 43 SHOWN OF 43

Largest Iranian population, Colorado cities

Colorado cities ranked by the number of residents who are Iranian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 43 cities in Colorado that qualify, ranked against each other statewide. The median across all 43 is 53. Biggest climber in the top 100 since 2020: Greenwood, CO, up 28 places to #16.

Iranian Americans: full group profile →

ColoradoAll statesPop > 5KAll rankings

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

RANKPLACESTATEPOPIRANIAN POPULATIONVS 2010

01Denver, COCO740,6131,457+84%

02▲4Colorado Springs, COCO494,743447+18%

03Boulder, COCO105,689389+44%

04▼2Aurora, COCO410,053336+23%

05▲2Centennial, COCO108,658316+50%

06▼1Castle Pines, COCO15,583306+2960%

07▲1Fort Collins, COCO171,500243+77%

08▲1Westminster, COCO116,182227+404%

09▲10Parker, COCO65,985188+548%

10Security-Widefield, COCO37,345173–

11▼1Lakewood, COCO156,927163+36%

12▲1Broomfield, COCO79,174150+614%

13▼9Highlands Ranch, COCO102,257140−43%

14▼3Greeley, COCO115,073117+736%

15▲3Arvada, COCO122,901108+100%

16▲28Greenwood, COCO15,32391+42%

17▲5Thornton, COCO147,76682+26%

18Sheridan, COCO5,97267–

19Ken Caryl, COCO33,23365−4%

20Aspen, COCO6,48957–

21▲19Lafayette, COCO30,11655+244%

22▲19Berthoud, COCO14,08053–

23▼9Longmont, COCO100,10953+66%

24▲9Cherry Creek, COCO10,72147−48%

25Applewood, COCO8,35045–

26▲16Englewood, COCO35,30545+29%

27▼4Lone Tree, COCO15,27837−73%

28Carbondale, COCO6,76232–

29▲1Castle Rock, COCO83,81532+167%

30▲7Gleneagle, COCO6,44032–

31▲15Windsor, COCO43,84030+36%

32▼7Cherry Hills, COCO6,38928–

33Columbine, COCO25,47825−61%

34▼5Superior, COCO13,63724–

35Golden, COCO20,39023−65%

36▼24Four Square Mile, COCO23,02422–

37▼17Loveland, COCO81,38721–

38▼17Gunbarrel, COCO10,05119−77%

39▼12Erie, COCO40,90415−52%

40▼25Grand Junction, COCO71,82714–

41Twin Lakes CDP (Adams County), COCO8,03013–

42▼25Littleton, COCO46,24610−69%

43▲2Steamboat Springs, COCO13,55710–

SHOWING 1–43 OF 43

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES