RANKING · 2024 ACS · 45 SHOWN OF 45

Highest Finnish population share, Colorado counties

Colorado counties ranked by the share of all residents who are Finnish ancestry (2024 American Community Survey). A concentration measure: Finnish residents as a percentage of total population. This list covers the 45 counties in Colorado that qualify, ranked against each other statewide. The median across all 45 is 0.2%. Biggest climber in the top 100 since 2020: Grand County, CO, up 35 places to #7.

Finnish Americans: full group profile →

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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

RANKPLACESTATEPOPFINNISH SHAREVS 2010

01▲3Clear Creek County, COCO8,9940.9%+0.8 pts

02▲34Gunnison County, COCO17,4390.9%+0.3 pts

03San Juan County, COCO8130.8%–

04▲7Saguache County, COCO6,7320.8%+0.5 pts

05▲2Summit County, COCO31,5170.5%+0.1 pts

06▼3Garfield County, COCO63,4740.5%0.0 pts

07▲35Grand County, COCO16,4960.4%+0.2 pts

08▲13Delta County, COCO32,1780.4%+0.3 pts

09▲3Douglas County, COCO399,3960.4%0.0 pts

10Rio Grande County, COCO11,0870.4%–

11▼10Lake County, COCO7,5520.3%–

12▲28Ouray County, COCO5,2650.3%−0.4 pts

13▲15La Plata County, COCO56,8980.3%−0.1 pts

14▲27Archuleta County, COCO14,3060.3%+0.1 pts

15▼6Boulder County, COCO328,5600.3%−0.1 pts

16▲1Broomfield County, COCO79,1740.3%−0.1 pts

17▼4Jefferson County, COCO580,4510.3%0.0 pts

18▼16Park County, COCO18,3140.3%−0.2 pts

19▼5Routt County, COCO25,3290.3%0.0 pts

20▼12Larimer County, COCO377,2920.3%0.0 pts

21▼6Otero County, COCO17,6830.2%+0.2 pts

22▲8Denver County, COCO740,6130.2%+0.1 pts

23▼3Mesa County, COCO162,8450.2%0.0 pts

24Teller County, COCO24,7560.2%−0.1 pts

25▼20Chaffee County, COCO20,8310.2%+0.1 pts

26▼3El Paso County, COCO757,0400.2%−0.1 pts

27▼21Cheyenne County, COCO1,7130.2%0.0 pts

28▲11Gilpin County, COCO6,0730.2%−1.3 pts

29▲3Arapahoe County, COCO673,8200.2%0.0 pts

30▼1Eagle County, COCO54,2910.2%−0.2 pts

31▲7Pueblo County, COCO169,2770.2%0.0 pts

32▼5Montezuma County, COCO26,6780.2%−0.3 pts

33▼17Elbert County, COCO30,5340.2%−0.6 pts

34Yuma County, COCO9,8960.1%0.0 pts

35▼10Montrose County, COCO44,5910.1%0.0 pts

36▼5Logan County, COCO20,6540.1%0.0 pts

37Huerfano County, COCO7,0110.1%–

38▼1Weld County, COCO378,4260.1%−0.1 pts

39▲4Fremont County, COCO50,0390.1%+0.1 pts

40▼18Adams County, COCO554,6680.1%−0.1 pts

41▼23Moffat County, COCO13,1220.1%−0.4 pts

42▼16Rio Blanco County, COCO6,6830.1%–

43▼33Alamosa County, COCO16,6880.0%0.0 pts

44▲1Morgan County, COCO30,3060.0%0.0 pts

45Crowley County, COCO5,6770.0%−0.9 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES