RANKING · 2024 ACS · 62 SHOWN OF 62

Highest Russian population share, Colorado counties

Colorado counties ranked by the share of all residents who are Russian ancestry (2023 American Community Survey). A concentration measure: Russian residents as a percentage of total population. This list covers the 62 counties in Colorado that qualify, ranked against each other statewide.

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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 SHAREVS 2000

01Saguache County, COCO6,7323.1%–

02Jackson County, COCO1,2112.2%–

03Pitkin County, COCO16,6251.9%–

04Boulder County, COCO328,5601.5%–

05Logan County, COCO20,6541.4%–

06Chaffee County, COCO20,8311.4%–

07San Miguel County, COCO7,7531.3%–

08Denver County, COCO740,6131.3%–

09Routt County, COCO25,3291.1%–

10Crowley County, COCO5,6771.1%–

11Park County, COCO18,3141.1%–

12Morgan County, COCO30,3061.1%–

13Arapahoe County, COCO673,8201.1%–

14Gilpin County, COCO6,0731.1%–

15Prowers County, COCO11,8841.0%–

16Larimer County, COCO377,2921.0%–

17Phillips County, COCO4,4201.0%–

18Broomfield County, COCO79,1741.0%–

19Jefferson County, COCO580,4510.9%–

20Summit County, COCO31,5170.9%–

21Moffat County, COCO13,1220.9%–

22Washington County, COCO4,7320.9%–

23Elbert County, COCO30,5340.9%–

24Douglas County, COCO399,3960.9%–

25Clear Creek County, COCO8,9940.8%–

26Eagle County, COCO54,2910.8%–

27Ouray County, COCO5,2650.7%–

28Weld County, COCO378,4260.7%–

29Gunnison County, COCO17,4390.6%–

30Adams County, COCO554,6680.6%–

31El Paso County, COCO757,0400.6%–

32Archuleta County, COCO14,3060.6%–

33Bent County, COCO5,7160.6%–

34Dolores County, COCO2,4660.6%–

35Mesa County, COCO162,8450.6%–

36San Juan County, COCO8130.6%–

37Mineral County, COCO9100.5%–

38Delta County, COCO32,1780.5%–

39Yuma County, COCO9,8960.5%–

40Sedgwick County, COCO2,2470.5%–

41Montrose County, COCO44,5910.5%–

42Kit Carson County, COCO7,0690.5%–

43Teller County, COCO24,7560.4%–

44Custer County, COCO5,5900.4%–

45Rio Blanco County, COCO6,6830.4%–

46Fremont County, COCO50,0390.4%–

47Rio Grande County, COCO11,0870.4%–

48La Plata County, COCO56,8980.3%–

49Grand County, COCO16,4960.3%–

50Pueblo County, COCO169,2770.3%–

51Garfield County, COCO63,4740.3%–

52Baca County, COCO3,3470.2%–

53Lake County, COCO7,5520.2%–

54Las Animas County, COCO14,3910.2%–

55Cheyenne County, COCO1,7130.2%–

56Montezuma County, COCO26,6780.1%–

57Conejos County, COCO7,5290.1%–

58Alamosa County, COCO16,6880.1%–

59Lincoln County, COCO5,6450.1%–

60Huerfano County, COCO7,0110.1%–

61Costilla County, COCO3,6790.1%–

62Otero County, COCO17,6830.0%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES