RANKING · 2020 CENSUS · 53 SHOWN OF 53

Highest Swiss population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Swiss ancestry (2020 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 53 counties in Colorado that qualify, ranked against each other statewide. The median across all 53 is 0.4%.

Swiss Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSWISS SHAREVS 2010

01Kiowa County, COCO1,4121.8%–

02Teller County, COCO24,7561.0%+0.7 pts

03Gunnison County, COCO17,4391.0%+0.3 pts

04Lake County, COCO7,5521.0%–

05Garfield County, COCO63,4740.8%+0.5 pts

06La Plata County, COCO56,8980.8%−0.2 pts

07Pitkin County, COCO16,6250.8%+0.1 pts

08Saguache County, COCO6,7320.8%+0.5 pts

09San Miguel County, COCO7,7530.7%+0.3 pts

10Summit County, COCO31,5170.7%+0.1 pts

11Clear Creek County, COCO8,9940.7%−1.7 pts

12Broomfield County, COCO79,1740.7%+0.2 pts

13Eagle County, COCO54,2910.7%0.0 pts

14Larimer County, COCO377,2920.6%−0.2 pts

15Ouray County, COCO5,2650.6%−0.6 pts

16Custer County, COCO5,5900.6%−0.7 pts

17Las Animas County, COCO14,3910.5%+0.4 pts

18Crowley County, COCO5,6770.5%+0.4 pts

19Boulder County, COCO328,5600.5%−0.2 pts

20Park County, COCO18,3140.5%−0.3 pts

21Mesa County, COCO162,8450.5%+0.2 pts

22Jefferson County, COCO580,4510.5%−0.1 pts

23Otero County, COCO17,6830.5%+0.3 pts

24Rio Blanco County, COCO6,6830.5%−0.3 pts

25Cheyenne County, COCO1,7130.5%−0.5 pts

26Delta County, COCO32,1780.4%0.0 pts

27Douglas County, COCO399,3960.4%−0.2 pts

28Denver County, COCO740,6130.4%−0.1 pts

29Grand County, COCO16,4960.4%+0.3 pts

30Chaffee County, COCO20,8310.4%−0.8 pts

31Elbert County, COCO30,5340.3%−0.3 pts

32Pueblo County, COCO169,2770.3%0.0 pts

33El Paso County, COCO757,0400.3%−0.1 pts

34Arapahoe County, COCO673,8200.3%−0.2 pts

35Routt County, COCO25,3290.3%−1.4 pts

36Conejos County, COCO7,5290.3%−0.7 pts

37Kit Carson County, COCO7,0690.3%0.0 pts

38Hinsdale County, COCO7530.3%–

39Weld County, COCO378,4260.3%−0.2 pts

40Alamosa County, COCO16,6880.2%−0.1 pts

41Lincoln County, COCO5,6450.2%+0.1 pts

42Adams County, COCO554,6680.2%−0.2 pts

43Huerfano County, COCO7,0110.2%−0.4 pts

44Archuleta County, COCO14,3060.2%−0.5 pts

45Montrose County, COCO44,5910.2%−0.3 pts

46Fremont County, COCO50,0390.2%−0.1 pts

47Logan County, COCO20,6540.2%0.0 pts

48Moffat County, COCO13,1220.2%−0.4 pts

49Baca County, COCO3,3470.1%0.0 pts

50Morgan County, COCO30,3060.1%−0.1 pts

51Montezuma County, COCO26,6780.1%−0.3 pts

52Yuma County, COCO9,8960.1%0.0 pts

53Rio Grande County, COCO11,0870.0%−1.5 pts

SHOWING 1–53 OF 53

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