RANKING · 2024 ACS · 62 SHOWN OF 62

Largest Russian population, Colorado counties

Colorado counties ranked by the number of residents who are Russian 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 62 counties in Colorado that qualify, ranked against each other statewide.

Russian Americans: full group profile →

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SAME RANKING BYCities 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

RANKPLACESTATEPOPRUSSIAN POPULATIONVS 2010

01Denver County, COCO740,6139,183+6%

02Arapahoe County, COCO673,8207,050−19%

03Jefferson County, COCO580,4515,432−14%

04Boulder County, COCO328,5604,839−29%

05El Paso County, COCO757,0404,552+2%

06Larimer County, COCO377,2923,762−6%

07Douglas County, COCO399,3963,250−27%

08Adams County, COCO554,6683,249−17%

09Weld County, COCO378,4262,394−21%

10Mesa County, COCO162,845894+2%

11Broomfield County, COCO79,174746+18%

12Pueblo County, COCO169,277472−45%

13Eagle County, COCO54,291437−43%

14Morgan County, COCO30,306319−28%

15Pitkin County, COCO16,625316−45%

16Logan County, COCO20,654302−23%

17Routt County, COCO25,329285−27%

18Summit County, COCO31,517285−34%

19Chaffee County, COCO20,831281+296%

20Elbert County, COCO30,534241−33%

21Saguache County, COCO6,732206+140%

22Montrose County, COCO44,591204+6%

23Park County, COCO18,314196+20%

24La Plata County, COCO56,898190−73%

25Fremont County, COCO50,039181+1%

26Garfield County, COCO63,474172−59%

27Delta County, COCO32,178168−35%

28Prowers County, COCO11,884123+1438%

29Moffat County, COCO13,122117+48%

30Teller County, COCO24,756110−35%

31Gunnison County, COCO17,439107−58%

32San Miguel County, COCO7,753103−4%

33Archuleta County, COCO14,30683+159%

34Clear Creek County, COCO8,99475−23%

35Crowley County, COCO5,67762+158%

36Gilpin County, COCO6,07362+27%

37Yuma County, COCO9,89649−50%

38Grand County, COCO16,49647−76%

39Phillips County, COCO4,42044+16%

40Washington County, COCO4,73242−46%

41Rio Grande County, COCO11,08741−51%

42Montezuma County, COCO26,67838−21%

43Ouray County, COCO5,26536−12%

44Bent County, COCO5,71632+1500%

45Kit Carson County, COCO7,06932−74%

46Jackson County, COCO1,21130+500%

47Las Animas County, COCO14,39126−73%

48Rio Blanco County, COCO6,68326−48%

49Custer County, COCO5,59023–

50Alamosa County, COCO16,68815−57%

51Lake County, COCO7,55214−59%

52Dolores County, COCO2,46614–

53Sedgwick County, COCO2,24711−86%

54Baca County, COCO3,3478−53%

55Conejos County, COCO7,5297−70%

56Huerfano County, COCO7,0115−85%

57Lincoln County, COCO5,6454−73%

58Mineral County, COCO9104−33%

59San Juan County, COCO8134–

60Cheyenne County, COCO1,7133−90%

61Costilla County, COCO3,6792−75%

62Otero County, COCO17,6831−99%

SHOWING 1–62 OF 62

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES