RANKING · 2024 ACS · 64 SHOWN OF 64

Largest Italian population, Colorado counties

Colorado counties ranked by the number of residents who are Italian 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.

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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

RANKPLACESTATEPOPITALIAN POPULATIONVS 2010

01Denver County, COCO740,61339,814+66%

02Jefferson County, COCO580,45137,763+7%

03El Paso County, COCO757,04032,879+10%

04Arapahoe County, COCO673,82026,064+8%

05Douglas County, COCO399,39622,850+17%

06Adams County, COCO554,66822,131+16%

07Larimer County, COCO377,29220,131+27%

08Boulder County, COCO328,56017,330−2%

09Weld County, COCO378,42612,778+40%

10Pueblo County, COCO169,2779,842−19%

11Mesa County, COCO162,8458,161+15%

12Broomfield County, COCO79,1745,054+12%

13La Plata County, COCO56,8982,557−3%

14Garfield County, COCO63,4742,459−17%

15Montrose County, COCO44,5912,076+12%

16Eagle County, COCO54,2911,904−8%

17Fremont County, COCO50,0391,874−23%

18Elbert County, COCO30,5341,753+52%

19Las Animas County, COCO14,3911,455−34%

20Pitkin County, COCO16,6251,446+39%

21Chaffee County, COCO20,8311,245+64%

22Park County, COCO18,3141,091−15%

23Routt County, COCO25,3291,089−22%

24Delta County, COCO32,1781,066−21%

25Gunnison County, COCO17,4391,021+33%

26Teller County, COCO24,7561,009−20%

27Summit County, COCO31,517823−39%

28Morgan County, COCO30,306694+42%

29Otero County, COCO17,683640−15%

30Moffat County, COCO13,122542+11%

31Grand County, COCO16,496534−34%

32Alamosa County, COCO16,688513+47%

33Huerfano County, COCO7,011457−26%

34Montezuma County, COCO26,678456−40%

35Clear Creek County, COCO8,994450−17%

36Gilpin County, COCO6,073433−21%

37Logan County, COCO20,654402−51%

38Archuleta County, COCO14,306401+11%

39Lake County, COCO7,552400+43%

40Rio Grande County, COCO11,087385+102%

41Prowers County, COCO11,884331−31%

42Conejos County, COCO7,529275+146%

43Kit Carson County, COCO7,069255+15%

44Yuma County, COCO9,896219+67%

45Saguache County, COCO6,732203+39%

46Lincoln County, COCO5,645189+163%

47Rio Blanco County, COCO6,683184+6%

48San Miguel County, COCO7,753167−55%

49Ouray County, COCO5,265160−63%

50Custer County, COCO5,590146+118%

51Bent County, COCO5,716132+17%

52Hinsdale County, COCO753110+1000%

53Dolores County, COCO2,46687+107%

54Crowley County, COCO5,67780−46%

55Washington County, COCO4,73264−29%

56Mineral County, COCO91057+97%

57Baca County, COCO3,34751−38%

58Sedgwick County, COCO2,24739−54%

59Costilla County, COCO3,67937−44%

60Cheyenne County, COCO1,71335−59%

61Phillips County, COCO4,42031−54%

62San Juan County, COCO81325−64%

63Kiowa County, COCO1,4128−71%

64Jackson County, COCO1,2114−73%

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES