RANKING · 2024 ACS · 64 SHOWN OF 64

Largest English population, Colorado counties

Colorado counties ranked by the number of residents who are English 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 64 counties in Colorado that qualify, ranked against each other statewide. The median across all 64 is 1,693. Biggest climber in the top 100 since 2020: Rio Grande County, CO, up 9 places to #34.

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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 POPULATIONVS 2010

01El Paso County, COCO757,04094,448+26%

02Jefferson County, COCO580,45185,053+13%

03▲1Denver County, COCO740,61378,359+58%

04▼1Arapahoe County, COCO673,82072,021+20%

05Douglas County, COCO399,39664,085+58%

06Larimer County, COCO377,29261,515+49%

07Boulder County, COCO328,56049,832+16%

08Adams County, COCO554,66844,593+36%

09Weld County, COCO378,42637,171+58%

10Mesa County, COCO162,84524,108+21%

11Pueblo County, COCO169,27714,412−5%

12Broomfield County, COCO79,17410,638+43%

13La Plata County, COCO56,8988,330+17%

14Garfield County, COCO63,4747,614+6%

15▲1Montrose County, COCO44,5916,461+13%

16▲2Eagle County, COCO54,2916,405+14%

17▼2Fremont County, COCO50,0396,091+25%

18▼1Delta County, COCO32,1785,140+16%

19Elbert County, COCO30,5344,726+47%

20▲1Routt County, COCO25,3293,770+1%

21▲3Montezuma County, COCO26,6783,546−3%

22▲1Chaffee County, COCO20,8313,541+17%

23▼3Summit County, COCO31,5173,381−9%

24▲3Park County, COCO18,3143,223+23%

25▼3Teller County, COCO24,7563,186−16%

26Morgan County, COCO30,3062,739+10%

27▲1Gunnison County, COCO17,4392,696+23%

28▼3Pitkin County, COCO16,6252,668−7%

29▲3Archuleta County, COCO14,3062,213−2%

30▲3Otero County, COCO17,6832,116+26%

31▼2Logan County, COCO20,6542,065−13%

32▼1Clear Creek County, COCO8,9941,693+7%

33▲2Moffat County, COCO13,1221,671−17%

34▲9Rio Grande County, COCO11,0871,457+34%

35▲1Las Animas County, COCO14,3911,4280%

36▲1Alamosa County, COCO16,6881,426−16%

37▼7Grand County, COCO16,4961,360−8%

38▼4Prowers County, COCO11,8841,360+57%

39▲2San Miguel County, COCO7,7531,116−2%

40▲5Yuma County, COCO9,8961,081−6%

41▼2Ouray County, COCO5,2651,038+23%

42▲5Lake County, COCO7,552914+49%

43▼3Conejos County, COCO7,529904−26%

44▼6Rio Blanco County, COCO6,683903−16%

45▼3Gilpin County, COCO6,073750−12%

46▼2Custer County, COCO5,590666−18%

47▲1Kit Carson County, COCO7,069639−12%

48▲2Saguache County, COCO6,732638+4%

49▼3Huerfano County, COCO7,011631−21%

50▲2Washington County, COCO4,732577−9%

51▲3Crowley County, COCO5,677484−18%

52▲1Lincoln County, COCO5,645468−3%

53▲2Phillips County, COCO4,420447−20%

54▼5Bent County, COCO5,716429−16%

55▲5Dolores County, COCO2,466388+1%

56▼5Baca County, COCO3,347386−37%

57▲2Sedgwick County, COCO2,247313+17%

58▲4Hinsdale County, COCO753279+213%

59▼3Costilla County, COCO3,679224−39%

60▼2Kiowa County, COCO1,412162−36%

61▼4Cheyenne County, COCO1,713153−47%

62▲1Mineral County, COCO91078−66%

63▲1San Juan County, COCO81373−10%

64▼3Jackson County, COCO1,21163−76%

SHOWING 1–64 OF 64

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