RANKING · 2020 CENSUS · 60 SHOWN OF 60

Highest Russian population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Russian ancestry (2020 American Community Survey). A concentration measure: Russian residents as a percentage of total population. This list covers the 60 counties in Colorado that qualify, ranked against each other statewide. The median across all 60 is 0.8%.

Russian Americans: full group profile →

ColoradoAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPRUSSIAN SHAREVS 2010

01Routt County, COCO25,3291.9%+0.2 pts

02Pitkin County, COCO16,6251.9%−1.7 pts

03Gunnison County, COCO17,4391.8%+0.1 pts

04Morgan County, COCO30,3061.8%+0.2 pts

05Lincoln County, COCO5,6451.7%+1.5 pts

06Clear Creek County, COCO8,9941.5%+0.5 pts

07Kiowa County, COCO1,4121.5%+1.3 pts

08Boulder County, COCO328,5601.5%−0.8 pts

09San Miguel County, COCO7,7531.3%−0.1 pts

10Larimer County, COCO377,2921.3%−0.1 pts

11Arapahoe County, COCO673,8201.3%−0.3 pts

12Denver County, COCO740,6131.2%−0.3 pts

13Summit County, COCO31,5171.2%−0.3 pts

14Chaffee County, COCO20,8311.2%+0.8 pts

15Broomfield County, COCO79,1741.2%0.0 pts

16Eagle County, COCO54,2911.2%−0.3 pts

17Washington County, COCO4,7321.2%−0.5 pts

18Douglas County, COCO399,3961.1%−0.5 pts

19Teller County, COCO24,7561.1%+0.3 pts

20Logan County, COCO20,6541.1%−0.7 pts

21Jefferson County, COCO580,4511.0%−0.2 pts

22Weld County, COCO378,4260.9%−0.3 pts

23Mineral County, COCO9100.9%+0.3 pts

24Ouray County, COCO5,2650.9%0.0 pts

25Elbert County, COCO30,5340.9%−0.7 pts

26Archuleta County, COCO14,3060.9%+0.6 pts

27Park County, COCO18,3140.8%−0.2 pts

28Gilpin County, COCO6,0730.8%−0.1 pts

29Yuma County, COCO9,8960.8%−0.2 pts

30Hinsdale County, COCO7530.8%–

31Mesa County, COCO162,8450.7%+0.1 pts

32Kit Carson County, COCO7,0690.7%−0.8 pts

33Adams County, COCO554,6680.7%−0.2 pts

34Saguache County, COCO6,7320.7%−0.7 pts

35Rio Blanco County, COCO6,6830.7%−0.1 pts

36La Plata County, COCO56,8980.6%−0.8 pts

37Montezuma County, COCO26,6780.6%+0.4 pts

38El Paso County, COCO757,0400.6%−0.1 pts

39Garfield County, COCO63,4740.6%−0.2 pts

40Delta County, COCO32,1780.5%−0.3 pts

41Crowley County, COCO5,6770.5%+0.1 pts

42Huerfano County, COCO7,0110.5%0.0 pts

43Fremont County, COCO50,0390.5%+0.1 pts

44Custer County, COCO5,5900.4%–

45Sedgwick County, COCO2,2470.4%−2.8 pts

46Phillips County, COCO4,4200.4%−0.5 pts

47Pueblo County, COCO169,2770.4%−0.2 pts

48Conejos County, COCO7,5290.3%0.0 pts

49Montrose County, COCO44,5910.3%−0.2 pts

50Cheyenne County, COCO1,7130.3%−1.0 pts

51Moffat County, COCO13,1220.3%−0.3 pts

52Alamosa County, COCO16,6880.2%0.0 pts

53Bent County, COCO5,7160.2%+0.1 pts

54Baca County, COCO3,3470.2%−0.3 pts

55Prowers County, COCO11,8840.1%+0.1 pts

56Las Animas County, COCO14,3910.1%−0.5 pts

57Grand County, COCO16,4960.1%−1.2 pts

58Costilla County, COCO3,6790.1%−0.1 pts

59Rio Grande County, COCO11,0870.1%−0.6 pts

60Otero County, COCO17,6830.1%−0.4 pts

SHOWING 1–60 OF 60

Download CSV (full list, 60 rows)

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