RANKING · 2020 CENSUS · 46 SHOWN OF 46

Largest Iranian population, Colorado cities · 2020

Colorado cities ranked by the number of residents who are Iranian ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 46 cities in Colorado that qualify, ranked against each other statewide. The median across all 46 is 43.

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, COCO740,6131,395+76%

02Aurora, COCO410,053519+89%

03Boulder, COCO105,689452+67%

04Highlands Ranch, COCO102,257355+45%

05Castle Pines, COCO15,583318+3080%

06Colorado Springs, COCO494,743304−20%

07Centennial, COCO108,658243+16%

08Fort Collins, COCO171,500225+64%

09Westminster, COCO116,182166+269%

10Lakewood, COCO156,927151+26%

11Greeley, COCO115,073150+971%

12Four Square Mile, COCO23,024146–

13Broomfield, COCO79,174120+471%

14Longmont, COCO100,109106+231%

15Grand Junction, COCO71,827104–

16Northglenn, COCO38,89398–

17Littleton, COCO46,24695+197%

18Arvada, COCO122,90192+70%

19Parker, COCO65,98553+83%

20Loveland, COCO81,38752–

21Gunbarrel, COCO10,05150−40%

22Thornton, COCO147,76647−28%

23Lone Tree, COCO15,27843−69%

24Louisville, COCO20,58140−67%

25Cherry Hills, COCO6,38939–

26Gunnison, COCO6,83634–

27Erie, COCO40,90433+6%

28Stonegate, COCO8,90632–

29Superior, COCO13,63732–

30Castle Rock, COCO83,81530+150%

31Fountain, COCO29,45027–

32Wheat Ridge, COCO32,08127–

33Cherry Creek, COCO10,72125−73%

34Commerce City, COCO72,34524+50%

35Golden, COCO20,39021−68%

36West Pleasant View, COCO5,05119−21%

37Gleneagle, COCO6,44014–

38Pueblo, COCO110,40414−69%

39Fort Carson, COCO18,01913–

40Lafayette, COCO30,11612−25%

41Berthoud, COCO14,08011–

42Englewood, COCO35,30510−71%

43Fort Morgan, COCO11,8416–

44Greenwood, COCO15,3235−92%

45Steamboat Springs, COCO13,5573–

46Windsor, COCO43,8401−95%

SHOWING 1–46 OF 46

Download CSV (full list, 46 rows)

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