RANKING · 2010 CENSUS · 64 SHOWN OF 64

Largest French population, Colorado counties · 2010

Colorado counties ranked by the number of residents who are French 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 64 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

RANKPLACESTATEPOPFRENCH POPULATIONVS 2000

01Jefferson County, COCO580,45121,600–

02El Paso County, COCO757,04021,468–

03Arapahoe County, COCO673,82016,717–

04Denver County, COCO740,61315,585–

05Boulder County, COCO328,56011,548–

06Douglas County, COCO399,39611,313–

07Adams County, COCO554,66811,131–

08Larimer County, COCO377,29210,534–

09Weld County, COCO378,4267,764–

10Mesa County, COCO162,8455,168–

11Pueblo County, COCO169,2773,791–

12La Plata County, COCO56,8982,019–

13Garfield County, COCO63,4742,003–

14Broomfield County, COCO79,1741,920–

15Montrose County, COCO44,5911,538–

16Teller County, COCO24,7561,308–

17Fremont County, COCO50,0391,287–

18Delta County, COCO32,1781,203–

19Eagle County, COCO54,2911,177–

20Elbert County, COCO30,5341,051–

21Summit County, COCO31,517931–

22Montezuma County, COCO26,678915–

23Routt County, COCO25,329784–

24Pitkin County, COCO16,625771–

25Chaffee County, COCO20,831743–

26Logan County, COCO20,654693–

27Archuleta County, COCO14,306629–

28Otero County, COCO17,683543–

29Las Animas County, COCO14,391536–

30Gunnison County, COCO17,439522–

31Moffat County, COCO13,122502–

32Morgan County, COCO30,306499–

33Clear Creek County, COCO8,994421–

34Prowers County, COCO11,884410–

35Rio Grande County, COCO11,087410–

36Rio Blanco County, COCO6,683400–

37Park County, COCO18,314379–

38Alamosa County, COCO16,688350–

39Grand County, COCO16,496334–

40Huerfano County, COCO7,011329–

41Saguache County, COCO6,732307–

42Conejos County, COCO7,529275–

43Lake County, COCO7,552249–

44Lincoln County, COCO5,645246–

45San Miguel County, COCO7,753234–

46Gilpin County, COCO6,073216–

47Ouray County, COCO5,265181–

48Custer County, COCO5,590175–

49Yuma County, COCO9,896167–

50Baca County, COCO3,347162–

51Costilla County, COCO3,679137–

52Kit Carson County, COCO7,069136–

53Phillips County, COCO4,420113–

54Washington County, COCO4,732106–

55Dolores County, COCO2,46688–

56Mineral County, COCO91078–

57Sedgwick County, COCO2,24777–

58Cheyenne County, COCO1,71366–

59Bent County, COCO5,71660–

60Crowley County, COCO5,67759–

61Hinsdale County, COCO75353–

62Jackson County, COCO1,21133–

63San Juan County, COCO81321–

64Kiowa County, COCO1,41211–

SHOWING 1–64 OF 64

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