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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.

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RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Highest Russian population share by state
All USAlaskaAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyoming
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
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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS