RANKING · 2024 ACS · 45 SHOWN OF 45

Largest Finnish population, Colorado counties

Colorado counties ranked by the number of residents who are Finnish ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 45 counties in Colorado that qualify, ranked against each other statewide.

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 POPULATIONVS 2010

01Douglas County, COCO399,3961,621+48%

02Denver County, COCO740,6131,595+93%

03Jefferson County, COCO580,4511,528+4%

04El Paso County, COCO757,0401,301−16%

05Arapahoe County, COCO673,8201,103−3%

06Larimer County, COCO377,292929+13%

07Boulder County, COCO328,560891−12%

08Adams County, COCO554,668501−37%

09Weld County, COCO378,426397−15%

10Mesa County, COCO162,845332+8%

11Garfield County, COCO63,474302+11%

12Pueblo County, COCO169,277281+43%

13Broomfield County, COCO79,174203+5%

14La Plata County, COCO56,898174−19%

15Summit County, COCO31,517158+31%

16Gunnison County, COCO17,439150+85%

17Delta County, COCO32,178139+209%

18Eagle County, COCO54,29192−55%

19Clear Creek County, COCO8,99486+514%

20Grand County, COCO16,49670+84%

21Routt County, COCO25,32964+12%

22Montrose County, COCO44,59156+40%

23Saguache County, COCO6,73253+231%

24Fremont County, COCO50,03952+148%

25Teller County, COCO24,75651−33%

26Park County, COCO18,31446−43%

27Rio Grande County, COCO11,08746–

28Otero County, COCO17,68344+633%

29Montezuma County, COCO26,67843−66%

30Elbert County, COCO30,53442−76%

31Archuleta County, COCO14,30640+122%

32Chaffee County, COCO20,83136+89%

33Lake County, COCO7,55225–

34Logan County, COCO20,65425+14%

35Ouray County, COCO5,26516−45%

36Yuma County, COCO9,89613+8%

37Moffat County, COCO13,12211−83%

38Gilpin County, COCO6,07310−86%

39Morgan County, COCO30,30610+233%

40Alamosa County, COCO16,6888+167%

41Huerfano County, COCO7,0118–

42San Juan County, COCO8136–

43Rio Blanco County, COCO6,6835–

44Cheyenne County, COCO1,7133+0%

45Crowley County, COCO5,6771−98%

SHOWING 1–45 OF 45

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES