RANKING · 2020 CENSUS · 41 SHOWN OF 41

Highest Slovak population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Slovak ancestry (2020 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. This list covers the 41 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

RANKPLACESTATEPOPSLOVAK SHAREVS 2010

01Chaffee County, COCO20,8311.0%+0.9 pts

02Saguache County, COCO6,7320.4%+0.3 pts

03Grand County, COCO16,4960.3%–

04Kiowa County, COCO1,4120.3%–

05Moffat County, COCO13,1220.2%+0.2 pts

06Elbert County, COCO30,5340.2%+0.2 pts

07Larimer County, COCO377,2920.2%+0.0 pts

08Summit County, COCO31,5170.2%−0.3 pts

09Douglas County, COCO399,3960.2%−0.1 pts

10Pueblo County, COCO169,2770.2%−0.1 pts

11Gilpin County, COCO6,0730.2%–

12Boulder County, COCO328,5600.2%−0.1 pts

13El Paso County, COCO757,0400.2%−0.1 pts

14Garfield County, COCO63,4740.2%+0.1 pts

15Denver County, COCO740,6130.2%+0.0 pts

16Broomfield County, COCO79,1740.2%+0.0 pts

17Huerfano County, COCO7,0110.2%−0.2 pts

18San Miguel County, COCO7,7530.2%–

19Fremont County, COCO50,0390.2%+0.2 pts

20Jefferson County, COCO580,4510.1%−0.0 pts

21Arapahoe County, COCO673,8200.1%−0.0 pts

22Lake County, COCO7,5520.1%–

23Adams County, COCO554,6680.1%+0.0 pts

24Eagle County, COCO54,2910.1%−0.1 pts

25Las Animas County, COCO14,3910.1%−0.0 pts

26Routt County, COCO25,3290.1%−0.1 pts

27Washington County, COCO4,7320.1%–

28Rio Grande County, COCO11,0870.1%−0.3 pts

29Weld County, COCO378,4260.1%−0.0 pts

30Otero County, COCO17,6830.1%+0.0 pts

31Mesa County, COCO162,8450.1%−0.1 pts

32Ouray County, COCO5,2650.1%−0.1 pts

33Custer County, COCO5,5900.1%−0.6 pts

34Bent County, COCO5,7160.1%+0.0 pts

35Gunnison County, COCO17,4390.0%−0.4 pts

36Morgan County, COCO30,3060.0%+0.0 pts

37Pitkin County, COCO16,6250.0%−0.6 pts

38La Plata County, COCO56,8980.0%−0.1 pts

39Alamosa County, COCO16,6880.0%–

40Montezuma County, COCO26,6780.0%−0.0 pts

41Archuleta County, COCO14,3060.0%–

SHOWING 1–41 OF 41

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS