RANKING · 2020 CENSUS · 64 SHOWN OF 64

Highest Italian population share, Colorado counties · 2020

Colorado counties ranked by the share of all residents who are Italian ancestry (2020 American Community Survey). A concentration measure: Italian 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

YEAR2010 2020 2024

RANKPLACESTATEPOPITALIAN SHAREVS 2010

01Las Animas County, COCO14,39114.4%+0.3 pts

02Lake County, COCO7,5528.2%+4.2 pts

03Gilpin County, COCO6,0737.8%−2.9 pts

04Huerfano County, COCO7,0117.8%−1.0 pts

05Chaffee County, COCO20,8317.7%+3.4 pts

06Park County, COCO18,3147.2%−0.7 pts

07Pueblo County, COCO169,2777.0%−0.8 pts

08Broomfield County, COCO79,1746.4%−2.1 pts

09Clear Creek County, COCO8,9946.4%+0.4 pts

10San Juan County, COCO8136.3%−3.0 pts

11Jefferson County, COCO580,4516.3%−0.4 pts

12Gunnison County, COCO17,4396.2%+1.2 pts

13Mineral County, COCO9106.2%+3.4 pts

14Douglas County, COCO399,3966.1%−1.1 pts

15Sedgwick County, COCO2,2475.9%+2.4 pts

16Elbert County, COCO30,5345.7%+0.7 pts

17Pitkin County, COCO16,6255.6%−0.7 pts

18Routt County, COCO25,3295.6%−0.5 pts

19Boulder County, COCO328,5605.3%−0.8 pts

20Fremont County, COCO50,0395.0%−0.2 pts

21Grand County, COCO16,4964.9%−0.7 pts

22Cheyenne County, COCO1,7134.9%+1.0 pts

23Mesa County, COCO162,8454.9%−0.1 pts

24Eagle County, COCO54,2914.9%+0.8 pts

25Larimer County, COCO377,2924.8%−0.6 pts

26El Paso County, COCO757,0404.8%−0.2 pts

27Denver County, COCO740,6134.7%+0.6 pts

28Montrose County, COCO44,5914.5%−0.1 pts

29Garfield County, COCO63,4744.5%−0.9 pts

30Kiowa County, COCO1,4124.4%+2.7 pts

31Adams County, COCO554,6684.4%−0.1 pts

32San Miguel County, COCO7,7534.1%−1.0 pts

33Crowley County, COCO5,6773.9%+1.4 pts

34La Plata County, COCO56,8983.9%−1.4 pts

35Arapahoe County, COCO673,8203.8%−0.5 pts

36Conejos County, COCO7,5293.8%+2.4 pts

37Summit County, COCO31,5173.7%−1.2 pts

38Delta County, COCO32,1783.6%−0.8 pts

39Weld County, COCO378,4263.6%−0.1 pts

40Rio Grande County, COCO11,0873.6%+2.0 pts

41Ouray County, COCO5,2653.6%−6.4 pts

42Teller County, COCO24,7563.5%−2.0 pts

43Custer County, COCO5,5903.4%+1.7 pts

44Otero County, COCO17,6833.2%−0.8 pts

45Moffat County, COCO13,1223.1%−0.5 pts

46Logan County, COCO20,6542.9%−0.8 pts

47Washington County, COCO4,7322.9%+1.0 pts

48Hinsdale County, COCO7532.8%+0.8 pts

49Prowers County, COCO11,8842.6%−1.2 pts

50Yuma County, COCO9,8962.5%+1.2 pts

51Archuleta County, COCO14,3062.1%−0.9 pts

52Rio Blanco County, COCO6,6832.1%−0.6 pts

53Morgan County, COCO30,3062.1%+0.3 pts

54Kit Carson County, COCO7,0691.8%−0.9 pts

55Montezuma County, COCO26,6781.8%−1.2 pts

56Phillips County, COCO4,4201.8%+0.3 pts

57Bent County, COCO5,7161.7%−0.1 pts

58Alamosa County, COCO16,6881.6%−0.7 pts

59Saguache County, COCO6,7321.2%−1.1 pts

60Jackson County, COCO1,2110.6%−0.4 pts

61Lincoln County, COCO5,6450.6%−0.7 pts

62Baca County, COCO3,3470.5%−1.6 pts

63Costilla County, COCO3,6790.3%−1.6 pts

64Dolores County, COCO2,4660.3%−1.8 pts

SHOWING 1–64 OF 64

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS