RANKING · 2020 CENSUS · 117 SHOWN OF 117

Highest Irish population share, Colorado cities · 2020

Colorado cities ranked by the share of all residents who are Irish ancestry (2023 American Community Survey). A concentration measure: Irish residents as a percentage of total population. This list covers the 117 cities in Colorado that qualify, ranked against each other statewide.

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SAME RANKING BYCounties 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

RANKPLACESTATEPOPIRISH SHAREVS 2000

01Woodmoor, COCO8,93417.4%–

02Wellington, COCO12,16917.3%–

03Fruita, COCO14,00316.5%–

04Durango, COCO19,73316.2%–

05Berthoud, COCO14,08015.7%–

06Cherry Hills, COCO6,38915.6%–

07Battlement Mesa, COCO5,75515.5%–

08Severance, COCO11,84115.3%–

09Johnstown, COCO22,43314.9%–

10Columbine, COCO25,47814.8%–

11Craig, COCO8,87414.7%–

12Estes Park, COCO5,78014.7%–

13Littleton, COCO46,24614.7%–

14Woodland Park, COCO8,01414.7%–

15Gunnison, COCO6,83614.6%–

16Brush, COCO5,33714.6%–

17Orchard Mesa, COCO6,94514.4%–

18Redlands, COCO8,86814.4%–

19The Pinery, COCO11,87114.2%–

20Roxborough Park, COCO9,08514.2%–

21Centennial, COCO108,65814.1%–

22Louisville, COCO20,58114.1%–

23Dakota Ridge, COCO33,75314.0%–

24Loveland, COCO81,38713.9%–

25Golden, COCO20,39013.9%–

26Todd Creek, COCO5,37913.8%–

27Timnath, COCO11,60013.8%–

28Lone Tree, COCO15,27813.8%–

29Ken Caryl, COCO33,23313.7%–

30Evergreen, COCO8,60213.7%–

31Highlands Ranch, COCO102,25713.6%–

32Arvada, COCO122,90113.6%–

33Gleneagle, COCO6,44013.5%–

34Wheat Ridge, COCO32,08113.5%–

35Castle Pines, COCO15,58313.5%–

36Englewood, COCO35,30513.3%–

37Eaton, COCO5,84813.1%–

38Fort Collins, COCO171,50012.8%–

39Aspen, COCO6,48912.8%–

40Carbondale, COCO6,76212.8%–

41Castle Rock, COCO83,81512.7%–

42Clifton, COCO19,51812.5%–

43Applewood, COCO8,35012.4%–

44Cimarron Hills, COCO19,81712.4%–

45La Junta, COCO6,86412.4%–

46Broomfield, COCO79,17412.3%–

47Erie, COCO40,90412.3%–

48Stratmoor, COCO5,41212.1%–

49Windsor, COCO43,84011.9%–

50Longmont, COCO100,10911.9%–

51Firestone, COCO20,12911.9%–

52Glenwood Springs, COCO10,39511.8%–

53Boulder, COCO105,68911.8%–

54Parker, COCO65,98511.6%–

55Black Forest, COCO15,73811.6%–

56Lakewood, COCO156,92711.6%–

57Breckenridge, COCO5,01511.6%–

58Grand Junction, COCO71,82711.5%–

59Westminster, COCO116,18211.4%–

60Cherry Creek, COCO10,72111.3%–

61Stonegate, COCO8,90611.3%–

62Montrose, COCO21,58311.3%–

63Dacono, COCO6,84411.2%–

64Greenwood, COCO15,32311.2%–

65Cañon City, COCO17,03011.1%–

66Pueblo West, COCO35,68111.1%–

67Frederick, COCO18,24110.9%–

68Brighton, COCO45,39510.8%–

69Fruitvale, COCO8,01910.8%–

70Fort Carson, COCO18,01910.7%–

71Salida, COCO5,98510.7%–

72Colorado Springs, COCO494,74310.6%–

73Lafayette, COCO30,11610.6%–

74Monument, COCO13,81310.5%–

75West Pleasant View, COCO5,05110.3%–

76Northglenn, COCO38,89310.3%–

77Sheridan, COCO5,97210.2%–

78Cortez, COCO9,12610.2%–

79Denver, COCO740,61310.1%–

80Gunbarrel, COCO10,05110.1%–

81Steamboat Springs, COCO13,55710.1%–

82Eagle, COCO7,28010.0%–

83Delta, COCO9,8029.9%–

84Security-Widefield, COCO37,3459.8%–

85Fairmount, COCO9,9029.7%–

86Milliken, COCO9,1839.4%–

87Meridian, COCO5,6349.4%–

88Evans, COCO22,5009.3%–

89Sterling, COCO13,0549.1%–

90Lochbuie, COCO8,7769.1%–

91Edwards, COCO10,7858.8%–

92Thornton, COCO147,7668.8%–

93Pueblo, COCO110,4048.7%–

94Silverthorne, COCO5,4188.6%–

95Superior, COCO13,6378.6%–

96Greeley, COCO115,0738.5%–

97Rifle, COCO10,8448.4%–

98Alamosa, COCO9,8498.0%–

99Mead, COCO7,0428.0%–

100Trinidad, COCO8,0917.6%–

101Aurora, COCO410,0537.2%–

102Shaw Heights, COCO5,5657.0%–

103Fountain, COCO29,4506.8%–

104Commerce City, COCO72,3456.8%–

105Four Square Mile, COCO23,0246.7%–

106Avon, COCO6,1846.6%–

107Fort Morgan, COCO11,8416.5%–

108Gypsum, COCO9,2126.3%–

109Welby, COCO16,1975.9%–

110Sherrelwood, COCO18,6925.8%–

111Berkley, COCO10,7895.6%–

112Federal Heights, COCO14,0755.0%–

113Fort Lupton, COCO10,4024.4%–

114Lamar, COCO7,5884.2%–

115Twin Lakes CDP (Adams County), COCO8,0303.7%–

116Air Force Academy, COCO6,7273.3%–

117Derby, COCO8,4531.9%–

SHOWING 1–117 OF 117

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