RANKING · 2010 CENSUS · 45 SHOWN OF 45

Largest Finnish population, Colorado counties · 2010

Colorado counties ranked by the number of residents who are Finnish ancestry, from the 2023 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.

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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 2000

01El Paso County, COCO757,0401,548–

02Jefferson County, COCO580,4511,469–

03Arapahoe County, COCO673,8201,142–

04Douglas County, COCO399,3961,098–

05Boulder County, COCO328,5601,018–

06Denver County, COCO740,613828–

07Larimer County, COCO377,292821–

08Adams County, COCO554,668800–

09Weld County, COCO378,426466–

10Mesa County, COCO162,845308–

11Garfield County, COCO63,474272–

12La Plata County, COCO56,898215–

13Eagle County, COCO54,291205–

14Pueblo County, COCO169,277196–

15Broomfield County, COCO79,174193–

16Elbert County, COCO30,534175–

17Montezuma County, COCO26,678126–

18Summit County, COCO31,517121–

19Las Animas County, COCO14,39186–

20Gunnison County, COCO17,43981–

21Park County, COCO18,31481–

22Teller County, COCO24,75676–

23Gilpin County, COCO6,07374–

24Moffat County, COCO13,12266–

25Pitkin County, COCO16,62566–

26Routt County, COCO25,32957–

27Crowley County, COCO5,67753–

28Delta County, COCO32,17845–

29Montrose County, COCO44,59140–

30Grand County, COCO16,49638–

31Ouray County, COCO5,26529–

32Logan County, COCO20,65422–

33Fremont County, COCO50,03921–

34Chaffee County, COCO20,83119–

35Archuleta County, COCO14,30618–

36Jackson County, COCO1,21117–

37Saguache County, COCO6,73216–

38Clear Creek County, COCO8,99414–

39Yuma County, COCO9,89612–

40Otero County, COCO17,6836–

41Alamosa County, COCO16,6883–

42Cheyenne County, COCO1,7133–

43Morgan County, COCO30,3063–

44San Miguel County, COCO7,7532–

45Sedgwick County, COCO2,2472–

SHOWING 1–45 OF 45

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES