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 (2020 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

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH SHAREVS 2010

01Woodmoor, COCO8,93417.4%−1.2 pts

02Wellington, COCO12,16917.3%−3.0 pts

03Fruita, COCO14,00316.5%+1.5 pts

04Durango, COCO19,73316.2%+0.9 pts

05Berthoud, COCO14,08015.7%+1.5 pts

06Cherry Hills, COCO6,38915.6%−0.5 pts

07Battlement Mesa, COCO5,75515.5%+1.2 pts

08Severance, COCO11,84115.3%+4.7 pts

09Johnstown, COCO22,43314.9%−1.9 pts

10Columbine, COCO25,47814.8%−0.5 pts

11Craig, COCO8,87414.7%+2.6 pts

12Estes Park, COCO5,78014.7%−0.0 pts

13Littleton, COCO46,24614.7%+0.1 pts

14Woodland Park, COCO8,01414.7%−3.5 pts

15Gunnison, COCO6,83614.6%+0.5 pts

16Brush, COCO5,33714.6%+2.0 pts

17Orchard Mesa, COCO6,94514.4%−1.3 pts

18Redlands, COCO8,86814.4%−2.9 pts

19The Pinery, COCO11,87114.2%−3.3 pts

20Roxborough Park, COCO9,08514.2%−5.5 pts

21Centennial, COCO108,65814.1%−0.6 pts

22Louisville, COCO20,58114.1%−1.8 pts

23Dakota Ridge, COCO33,75314.0%−2.1 pts

24Loveland, COCO81,38713.9%−0.1 pts

25Golden, COCO20,39013.9%−1.2 pts

26Todd Creek, COCO5,37913.8%+0.6 pts

27Timnath, COCO11,60013.8%−7.5 pts

28Lone Tree, COCO15,27813.8%+0.2 pts

29Ken Caryl, COCO33,23313.7%−3.8 pts

30Evergreen, COCO8,60213.7%−5.2 pts

31Highlands Ranch, COCO102,25713.6%−2.1 pts

32Arvada, COCO122,90113.6%−2.5 pts

33Gleneagle, COCO6,44013.5%+1.1 pts

34Wheat Ridge, COCO32,08113.5%+0.7 pts

35Castle Pines, COCO15,58313.5%−3.3 pts

36Englewood, COCO35,30513.3%−2.4 pts

37Eaton, COCO5,84813.1%−2.9 pts

38Fort Collins, COCO171,50012.8%−2.1 pts

39Aspen, COCO6,48912.8%−1.6 pts

40Carbondale, COCO6,76212.8%+2.3 pts

41Castle Rock, COCO83,81512.7%−5.6 pts

42Clifton, COCO19,51812.5%−0.2 pts

43Applewood, COCO8,35012.4%−4.5 pts

44Cimarron Hills, COCO19,81712.4%−0.2 pts

45La Junta, COCO6,86412.4%+5.5 pts

46Broomfield, COCO79,17412.3%−2.6 pts

47Erie, COCO40,90412.3%−1.0 pts

48Stratmoor, COCO5,41212.1%−0.0 pts

49Windsor, COCO43,84011.9%−3.4 pts

50Longmont, COCO100,10911.9%+0.0 pts

51Firestone, COCO20,12911.9%−2.9 pts

52Glenwood Springs, COCO10,39511.8%−4.4 pts

53Boulder, COCO105,68911.8%−2.8 pts

54Parker, COCO65,98511.6%−6.6 pts

55Black Forest, COCO15,73811.6%−3.0 pts

56Lakewood, COCO156,92711.6%−3.3 pts

57Breckenridge, COCO5,01511.6%−6.4 pts

58Grand Junction, COCO71,82711.5%−2.4 pts

59Westminster, COCO116,18211.4%−1.9 pts

60Cherry Creek, COCO10,72111.3%−0.5 pts

61Stonegate, COCO8,90611.3%−4.4 pts

62Montrose, COCO21,58311.3%−1.6 pts

63Dacono, COCO6,84411.2%−1.2 pts

64Greenwood, COCO15,32311.2%−4.6 pts

65Cañon City, COCO17,03011.1%−1.1 pts

66Pueblo West, COCO35,68111.1%+0.0 pts

67Frederick, COCO18,24110.9%−1.2 pts

68Brighton, COCO45,39510.8%+1.5 pts

69Fruitvale, COCO8,01910.8%−4.6 pts

70Fort Carson, COCO18,01910.7%−7.2 pts

71Salida, COCO5,98510.7%−12.8 pts

72Colorado Springs, COCO494,74310.6%−2.7 pts

73Lafayette, COCO30,11610.6%−4.4 pts

74Monument, COCO13,81310.5%−6.5 pts

75West Pleasant View, COCO5,05110.3%−9.8 pts

76Northglenn, COCO38,89310.3%−0.9 pts

77Sheridan, COCO5,97210.2%−1.2 pts

78Cortez, COCO9,12610.2%−1.9 pts

79Denver, COCO740,61310.1%+0.0 pts

80Gunbarrel, COCO10,05110.1%−5.7 pts

81Steamboat Springs, COCO13,55710.1%−6.7 pts

82Eagle, COCO7,28010.0%−4.6 pts

83Delta, COCO9,8029.9%−0.4 pts

84Security-Widefield, COCO37,3459.8%−2.2 pts

85Fairmount, COCO9,9029.7%−5.1 pts

86Milliken, COCO9,1839.4%−0.9 pts

87Meridian, COCO5,6349.4%+3.0 pts

88Evans, COCO22,5009.3%+0.3 pts

89Sterling, COCO13,0549.1%−1.0 pts

90Lochbuie, COCO8,7769.1%−6.1 pts

91Edwards, COCO10,7858.8%−4.9 pts

92Thornton, COCO147,7668.8%−2.3 pts

93Pueblo, COCO110,4048.7%−0.7 pts

94Silverthorne, COCO5,4188.6%−3.7 pts

95Superior, COCO13,6378.6%−5.0 pts

96Greeley, COCO115,0738.5%−2.0 pts

97Rifle, COCO10,8448.4%−7.4 pts

98Alamosa, COCO9,8498.0%−0.2 pts

99Mead, COCO7,0428.0%−6.1 pts

100Trinidad, COCO8,0917.6%+0.2 pts

101Aurora, COCO410,0537.2%−1.2 pts

102Shaw Heights, COCO5,5657.0%−1.0 pts

103Fountain, COCO29,4506.8%−6.8 pts

104Commerce City, COCO72,3456.8%−2.0 pts

105Four Square Mile, COCO23,0246.7%–

106Avon, COCO6,1846.6%+1.0 pts

107Fort Morgan, COCO11,8416.5%−2.3 pts

108Gypsum, COCO9,2126.3%−5.5 pts

109Welby, COCO16,1975.9%−3.5 pts

110Sherrelwood, COCO18,6925.8%−1.0 pts

111Berkley, COCO10,7895.6%+1.7 pts

112Federal Heights, COCO14,0755.0%−3.5 pts

113Fort Lupton, COCO10,4024.4%−5.8 pts

114Lamar, COCO7,5884.2%−7.1 pts

115Twin Lakes CDP (Adams County), COCO8,0303.7%−2.6 pts

116Air Force Academy, COCO6,7273.3%−0.7 pts

117Derby, COCO8,4531.9%−4.0 pts

SHOWING 1–117 OF 117

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