RANKING · 2020 CENSUS · 64 SHOWN OF 64

Highest English population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are English ancestry (2023 American Community Survey). A concentration measure: English residents as a percentage of total population. 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

RANKPLACESTATEPOPENGLISH SHAREVS 2000

01Ouray County, COCO5,26518.9%–

02Clear Creek County, COCO8,99416.9%–

03Custer County, COCO5,59016.7%–

04Rio Blanco County, COCO6,68315.7%–

05Delta County, COCO32,17815.3%–

06Hinsdale County, COCO75314.9%–

07Gilpin County, COCO6,07314.5%–

08Kiowa County, COCO1,41214.5%–

09Pitkin County, COCO16,62514.4%–

10Chaffee County, COCO20,83114.1%–

11Douglas County, COCO399,39614.1%–

12Elbert County, COCO30,53413.9%–

13Larimer County, COCO377,29213.7%–

14San Juan County, COCO81313.0%–

15La Plata County, COCO56,89812.8%–

16Gunnison County, COCO17,43912.7%–

17Park County, COCO18,31412.6%–

18Broomfield County, COCO79,17412.6%–

19Boulder County, COCO328,56012.5%–

20Jefferson County, COCO580,45112.4%–

21Baca County, COCO3,34712.3%–

22Mesa County, COCO162,84512.3%–

23Routt County, COCO25,32912.1%–

24Fremont County, COCO50,03911.9%–

25Grand County, COCO16,49611.9%–

26Prowers County, COCO11,88411.5%–

27Summit County, COCO31,51711.4%–

28Teller County, COCO24,75611.4%–

29Archuleta County, COCO14,30611.3%–

30Cheyenne County, COCO1,71311.2%–

31Montrose County, COCO44,59111.2%–

32Conejos County, COCO7,52911.1%–

33San Miguel County, COCO7,75311.1%–

34Jackson County, COCO1,21111.0%–

35El Paso County, COCO757,04010.3%–

36Montezuma County, COCO26,67810.1%–

37Huerfano County, COCO7,01110.1%–

38Mineral County, COCO91010.1%–

39Moffat County, COCO13,1229.8%–

40Garfield County, COCO63,4749.7%–

41Weld County, COCO378,4269.5%–

42Logan County, COCO20,6549.3%–

43Arapahoe County, COCO673,8209.2%–

44Bent County, COCO5,7169.1%–

45Washington County, COCO4,7329.0%–

46Dolores County, COCO2,4668.9%–

47Lake County, COCO7,5528.7%–

48Eagle County, COCO54,2918.5%–

49Morgan County, COCO30,3068.4%–

50Sedgwick County, COCO2,2478.4%–

51Denver County, COCO740,6138.4%–

52Otero County, COCO17,6838.2%–

53Kit Carson County, COCO7,0698.1%–

54Las Animas County, COCO14,3918.0%–

55Yuma County, COCO9,8967.6%–

56Rio Grande County, COCO11,0877.5%–

57Pueblo County, COCO169,2777.2%–

58Saguache County, COCO6,7327.2%–

59Alamosa County, COCO16,6886.9%–

60Costilla County, COCO3,6796.5%–

61Adams County, COCO554,6686.5%–

62Phillips County, COCO4,4206.3%–

63Lincoln County, COCO5,6456.2%–

64Crowley County, COCO5,6775.1%–

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