RANKING · 2024 ACS · 116 SHOWN OF 116

Largest Irish population, Colorado cities

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, COCO740,61381,438–

02Colorado Springs, COCO494,74357,202–

03Aurora, COCO410,05328,788–

04Fort Collins, COCO171,50022,105–

05Lakewood, COCO156,92719,834–

06Arvada, COCO122,90116,439–

07Centennial, COCO108,65815,791–

08Thornton, COCO147,76614,218–

09Westminster, COCO116,18214,063–

10Highlands Ranch, COCO102,25713,855–

11Longmont, COCO100,10912,989–

12Boulder, COCO105,68912,446–

13Loveland, COCO81,38710,587–

14Pueblo, COCO110,4049,422–

15Castle Rock, COCO83,8159,340–

16Broomfield, COCO79,1749,192–

17Grand Junction, COCO71,8278,596–

18Parker, COCO65,9858,215–

19Greeley, COCO115,0737,794–

20Littleton, COCO46,2467,056–

21Ken Caryl, COCO33,2334,926–

22Erie, COCO40,9044,769–

23Commerce City, COCO72,3454,747–

24Englewood, COCO35,3054,540–

25Dakota Ridge, COCO33,7534,338–

26Windsor, COCO43,8404,195–

27Wheat Ridge, COCO32,0814,153–

28Lafayette, COCO30,1163,847–

29Durango, COCO19,7333,836–

30Northglenn, COCO38,8933,804–

31Columbine, COCO25,4783,478–

32Pueblo West, COCO35,6813,288–

33Brighton, COCO45,3952,948–

34Louisville, COCO20,5812,913–

35Security-Widefield, COCO37,3452,873–

36Golden, COCO20,3902,520–

37Fountain, COCO29,4502,511–

38Four Square Mile, COCO23,0242,496–

39Clifton, COCO19,5182,337–

40Johnstown, COCO22,4332,325–

41Castle Pines, COCO15,5832,195–

42Firestone, COCO20,1292,126–

43Cimarron Hills, COCO19,8172,125–

44Fort Carson, COCO18,0192,103–

45Montrose, COCO21,5831,959–

46Severance, COCO11,8411,922–

47Greenwood, COCO15,3231,847–

48Lone Tree, COCO15,2781,800–

49Fruita, COCO14,0031,783–

50Cañon City, COCO17,0301,728–

51Monument, COCO13,8131,728–

52The Pinery, COCO11,8711,693–

53Black Forest, COCO15,7381,675–

54Evans, COCO22,5001,662–

55Superior, COCO13,6371,656–

56Gunbarrel, COCO10,0511,629–

57Frederick, COCO18,2411,617–

58Edwards, COCO10,7851,539–

59Berthoud, COCO14,0801,506–

60Aspen, COCO6,4891,480–

61Cherry Creek, COCO10,7211,444–

62Steamboat Springs, COCO13,5571,440–

63Craig, COCO8,8741,374–

64Woodmoor, COCO8,9341,347–

65Redlands, COCO8,8681,308–

66Cortez, COCO9,1261,282–

67Applewood, COCO8,3501,247–

68Evergreen, COCO8,6021,237–

69Fairmount, COCO9,9021,224–

70Roxborough Park, COCO9,0851,222–

71Stonegate, COCO8,9061,215–

72Wellington, COCO12,1691,212–

73Delta, COCO9,8021,178–

74Timnath, COCO11,6001,091–

75Sterling, COCO13,0541,017–

76Woodland Park, COCO8,014994–

77Sherrelwood, COCO18,692988–

78Welby, COCO16,197981–

79Gunnison, COCO6,836957–

80Glenwood Springs, COCO10,395930–

81Gleneagle, COCO6,440926–

82Carbondale, COCO6,762907–

83Estes Park, COCO5,780903–

84Orchard Mesa, COCO6,945900–

85Cherry Hills, COCO6,389899–

86Fruitvale, COCO8,019871–

87Federal Heights, COCO14,075792–

88Alamosa, COCO9,849778–

89La Junta, COCO6,864778–

90Battlement Mesa, COCO5,755777–

91Dacono, COCO6,844737–

92Todd Creek, COCO5,379708–

93Trinidad, COCO8,091690–

94Milliken, COCO9,183689–

95Salida, COCO5,985683–

96Berkley, COCO10,789680–

97West Pleasant View, COCO5,051680–

98Sheridan, COCO5,972650–

99Lochbuie, COCO8,776637–

100Twin Lakes CDP (Adams County), COCO8,030621–

101Fort Morgan, COCO11,841618–

102Rifle, COCO10,844600–

103Avon, COCO6,184591–

104Meridian, COCO5,634552–

105Stratmoor, COCO5,412542–

106Silverthorne, COCO5,418510–

107Mead, COCO7,042478–

108Brush, COCO5,337463–

109Breckenridge, COCO5,015460–

110Eaton, COCO5,848438–

111Fort Lupton, COCO10,402426–

112Shaw Heights, COCO5,565307–

113Lamar, COCO7,588280–

114Air Force Academy, COCO6,727195–

115Derby, COCO8,453162–

116Eagle, COCO7,280104–

SHOWING 1–116 OF 116

Download CSV (full list, 116 rows)

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