RANKING · 2020 CENSUS · 71 SHOWN OF 71

Largest Romanian population, Colorado cities · 2020

Colorado cities ranked by the number of residents who are Romanian 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 71 cities in Colorado that qualify, ranked against each other statewide.

Romanian 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

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2010

01Denver, COCO740,613892−3%

02Colorado Springs, COCO494,743355−21%

03Aurora, COCO410,053345+19%

04Centennial, COCO108,658321+131%

05Boulder, COCO105,689290+24%

06Highlands Ranch, COCO102,257281+193%

07Arvada, COCO122,901214+73%

08Lakewood, COCO156,927213−36%

09Fort Collins, COCO171,500199+20%

10Westminster, COCO116,182150+58%

11Breckenridge, COCO5,015125+238%

12Greenwood, COCO15,323110+746%

13Castle Rock, COCO83,815109+679%

14Columbine, COCO25,47897+143%

15Pueblo, COCO110,40493−30%

16Greeley, COCO115,07384+127%

17Longmont, COCO100,10971+137%

18Grand Junction, COCO71,82770−31%

19Windsor, COCO43,84070–

20Golden, COCO20,39067–

21Englewood, COCO35,30566+120%

22Parker, COCO65,98566+450%

23Loveland, COCO81,38765+150%

24Lafayette, COCO30,11663+294%

25Fort Morgan, COCO11,84161–

26Louisville, COCO20,58161+239%

27Berthoud, COCO14,08058–

28Four Square Mile, COCO23,02455–

29Avon, COCO6,18448–

30Wheat Ridge, COCO32,08148–

31The Pinery, COCO11,87147–

32Cimarron Hills, COCO19,81746–

33Fountain, COCO29,45044+120%

34Johnstown, COCO22,43343–

35Dakota Ridge, COCO33,75340+135%

36Ken Caryl, COCO33,23337−67%

37Superior, COCO13,63737–

38Cherry Creek, COCO10,72134−15%

39Aspen, COCO6,48931–

40Steamboat Springs, COCO13,55730−14%

41Evans, COCO22,50029–

42La Junta, COCO6,86427+0%

43Thornton, COCO147,76627−61%

44Fort Carson, COCO18,01926−42%

45Northglenn, COCO38,89326–

46Redlands, COCO8,86826–

47Commerce City, COCO72,34525+108%

48Sherrelwood, COCO18,69224–

49Littleton, COCO46,24622−48%

50Air Force Academy, COCO6,72720–

51Erie, COCO40,90418−73%

52Federal Heights, COCO14,07516+33%

53Wellington, COCO12,16916–

54Fairmount, COCO9,90215+15%

55Gunbarrel, COCO10,05115–

56Estes Park, COCO5,78014−83%

57Lone Tree, COCO15,27814–

58Roxborough Park, COCO9,08514−52%

59Evergreen, COCO8,60213−57%

60Cherry Hills, COCO6,38912−81%

61Durango, COCO19,73312−8%

62Frederick, COCO18,24112–

63Sheridan, COCO5,97212–

64Twin Lakes CDP (Adams County), COCO8,03011–

65Castle Pines, COCO15,5839–

66Firestone, COCO20,1297−36%

67Pueblo West, COCO35,6816+500%

68Applewood, COCO8,3505–

69Broomfield, COCO79,1745−80%

70Timnath, COCO11,6005–

71Trinidad, COCO8,0914–

SHOWING 1–71 OF 71

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS