RANKING · 2010 CENSUS · 116 SHOWN OF 116

Largest Irish population, Colorado cities · 2010

Colorado cities ranked by the number of residents who are Irish ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 116 cities in Colorado that qualify, ranked against each other statewide.

ColoradoAll statesPop > 5KAll rankings

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 POPULATIONVS 2000

01Denver, COCO740,61358,273–

02Colorado Springs, COCO494,74353,519–

03Aurora, COCO410,05326,508–

04Lakewood, COCO156,92721,132–

05Fort Collins, COCO171,50020,965–

06Arvada, COCO122,90116,814–

07Highlands Ranch, COCO102,25714,937–

08Centennial, COCO108,65814,781–

09Boulder, COCO105,68914,140–

10Westminster, COCO116,18213,997–

11Thornton, COCO147,76612,458–

12Longmont, COCO100,1099,933–

13Pueblo, COCO110,4049,917–

14Greeley, COCO115,0739,564–

15Loveland, COCO81,3878,969–

16Castle Rock, COCO83,8158,091–

17Broomfield, COCO79,1747,896–

18Grand Junction, COCO71,8277,785–

19Parker, COCO65,9857,761–

20Littleton, COCO46,2466,029–

21Ken Caryl, COCO33,2335,894–

22Dakota Ridge, COCO33,7534,949–

23Englewood, COCO35,3054,755–

24Northglenn, COCO38,8933,917–

25Wheat Ridge, COCO32,0813,885–

26Security-Widefield, COCO37,3453,823–

27Commerce City, COCO72,3453,672–

28Columbine, COCO25,4783,666–

29Lafayette, COCO30,1163,625–

30Fountain, COCO29,4503,235–

31Pueblo West, COCO35,6813,070–

32Louisville, COCO20,5812,932–

33Brighton, COCO45,3952,907–

34Golden, COCO20,3902,777–

35Windsor, COCO43,8402,659–

36Clifton, COCO19,5182,527–

37Durango, COCO19,7332,522–

38Montrose, COCO21,5832,341–

39Erie, COCO40,9042,145–

40Greenwood, COCO15,3232,105–

41Cañon City, COCO17,0302,026–

42Fort Carson, COCO18,0192,017–

43Steamboat Springs, COCO13,5571,985–

44Black Forest, COCO15,7381,968–

45Cimarron Hills, COCO19,8171,968–

46Roxborough Park, COCO9,0851,796–

47The Pinery, COCO11,8711,782–

48Fruita, COCO14,0031,747–

49Evergreen, COCO8,6021,722–

50Woodmoor, COCO8,9341,661–

51Superior, COCO13,6371,610–

52Evans, COCO22,5001,558–

53Glenwood Springs, COCO10,3951,532–

54Gunbarrel, COCO10,0511,493–

55Johnstown, COCO22,4331,459–

56Sterling, COCO13,0541,446–

57Rifle, COCO10,8441,402–

58Stonegate, COCO8,9061,376–

59Redlands, COCO8,8681,346–

60Lone Tree, COCO15,2781,342–

61Firestone, COCO20,1291,312–

62Welby, COCO16,1971,307–

63Woodland Park, COCO8,0141,295–

64Cherry Creek, COCO10,7211,268–

65Salida, COCO5,9851,242–

66Edwards, COCO10,7851,232–

67Sherrelwood, COCO18,6921,194–

68Fruitvale, COCO8,0191,185–

69Wellington, COCO12,1691,146–

70Orchard Mesa, COCO6,9451,140–

71Applewood, COCO8,3501,134–

72Craig, COCO8,8741,132–

73Fairmount, COCO9,9021,113–

74Cortez, COCO9,1261,017–

75Fort Morgan, COCO11,841989–

76Federal Heights, COCO14,075977–

77Cherry Hills, COCO6,389955–

78Frederick, COCO18,241928–

79Aspen, COCO6,489924–

80Delta, COCO9,802905–

81Lamar, COCO7,588890–

82Stratmoor, COCO5,412870–

83Eagle, COCO7,280869–

84Estes Park, COCO5,780856–

85Monument, COCO13,813829–

86Gleneagle, COCO6,440825–

87Gunnison, COCO6,836818–

88Breckenridge, COCO5,015759–

89Fort Lupton, COCO10,402756–

90Berthoud, COCO14,080735–

91West Pleasant View, COCO5,051731–

92Alamosa, COCO9,849720–

93Gypsum, COCO9,212713–

94Battlement Mesa, COCO5,755711–

95Trinidad, COCO8,091689–

96Brush, COCO5,337684–

97Carbondale, COCO6,762659–

98Eaton, COCO5,848659–

99Lochbuie, COCO8,776654–

100Sheridan, COCO5,972645–

101Castle Pines, COCO15,583610–

102Milliken, COCO9,183539–

103Dacono, COCO6,844501–

104Todd Creek, COCO5,379495–

105La Junta, COCO6,864488–

106Berkley, COCO10,789471–

107Derby, COCO8,453461–

108Silverthorne, COCO5,418459–

109Mead, COCO7,042457–

110Shaw Heights, COCO5,565372–

111Twin Lakes CDP (Adams County), COCO8,030370–

112Avon, COCO6,184354–

113Air Force Academy, COCO6,727323–

114Severance, COCO11,841296–

115Meridian, COCO5,634144–

116Timnath, COCO11,60095–

SHOWING 1–116 OF 116

Download CSV (full list, 116 rows)

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