RANKING · 2020 CENSUS · 101 SHOWN OF 101

Highest Czech population share, Colorado cities · 2020

Colorado cities ranked by the share of all residents who are Czech ancestry (2020 American Community Survey). A concentration measure: Czech residents as a percentage of total population. This list covers the 101 cities in Colorado that qualify, ranked against each other statewide. The median across all 101 is 0.5%.

Czech Americans: full group profile →

ColoradoAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPCZECH SHAREVS 2010

01Silverthorne, COCO5,4186.6%+5.8 pts

02Castle Pines, COCO15,5833.4%+2.3 pts

03Wellington, COCO12,1692.7%+1.8 pts

04Lone Tree, COCO15,2782.6%+1.4 pts

05Woodmoor, COCO8,9342.1%0.0 pts

06Breckenridge, COCO5,0152.0%+1.4 pts

07Louisville, COCO20,5812.0%+0.2 pts

08Berthoud, COCO14,0801.7%+0.8 pts

09Todd Creek, COCO5,3791.6%–

10Evergreen, COCO8,6021.6%−0.4 pts

11The Pinery, COCO11,8711.4%+0.1 pts

12Roxborough Park, COCO9,0851.4%+0.7 pts

13Wheat Ridge, COCO32,0811.3%+0.6 pts

14Arvada, COCO122,9011.2%+0.4 pts

15Boulder, COCO105,6891.1%−0.2 pts

16Monument, COCO13,8131.1%+0.3 pts

17Littleton, COCO46,2461.0%0.0 pts

18Windsor, COCO43,8401.0%−1.1 pts

19Sterling, COCO13,0541.0%−0.3 pts

20Severance, COCO11,8411.0%+0.7 pts

21Durango, COCO19,7330.9%+0.1 pts

22Fort Carson, COCO18,0190.9%+0.7 pts

23Fort Collins, COCO171,5000.9%−0.2 pts

24Columbine, COCO25,4780.9%−0.6 pts

25Clifton, COCO19,5180.9%+0.6 pts

26Black Forest, COCO15,7380.9%−0.3 pts

27Estes Park, COCO5,7800.9%−1.0 pts

28Parker, COCO65,9850.9%+0.3 pts

29Centennial, COCO108,6580.9%−0.3 pts

30Greenwood, COCO15,3230.9%+0.3 pts

31Aspen, COCO6,4890.8%–

32Erie, COCO40,9040.8%−1.2 pts

33Ken Caryl, COCO33,2330.8%0.0 pts

34Welby, COCO16,1970.8%+0.2 pts

35Stonegate, COCO8,9060.8%+0.4 pts

36Gunbarrel, COCO10,0510.8%−0.1 pts

37Loveland, COCO81,3870.8%−0.2 pts

38Lakewood, COCO156,9270.8%+0.1 pts

39Four Square Mile, COCO23,0240.8%–

40Lafayette, COCO30,1160.7%0.0 pts

41Frederick, COCO18,2410.7%+0.2 pts

42Trinidad, COCO8,0910.7%+0.1 pts

43Redlands, COCO8,8680.6%+0.2 pts

44Highlands Ranch, COCO102,2570.6%−0.4 pts

45Lamar, COCO7,5880.6%+0.1 pts

46Thornton, COCO147,7660.6%−0.1 pts

47Englewood, COCO35,3050.6%−0.5 pts

48Golden, COCO20,3900.6%−0.3 pts

49Westminster, COCO116,1820.6%−0.2 pts

50Dakota Ridge, COCO33,7530.5%−0.4 pts

51Castle Rock, COCO83,8150.5%−0.8 pts

52Colorado Springs, COCO494,7430.5%−0.2 pts

53Northglenn, COCO38,8930.5%−0.4 pts

54Broomfield, COCO79,1740.5%−0.8 pts

55Gleneagle, COCO6,4400.5%+0.2 pts

56Denver, COCO740,6130.5%−0.1 pts

57Fruita, COCO14,0030.5%−0.7 pts

58Cañon City, COCO17,0300.5%0.0 pts

59Security-Widefield, COCO37,3450.5%0.0 pts

60Cherry Creek, COCO10,7210.5%−0.7 pts

61La Junta, COCO6,8640.5%−0.3 pts

62Longmont, COCO100,1090.5%−0.3 pts

63Cimarron Hills, COCO19,8170.4%−1.2 pts

64Fairmount, COCO9,9020.4%−1.7 pts

65Dacono, COCO6,8440.4%–

66Montrose, COCO21,5830.4%+0.2 pts

67Pueblo West, COCO35,6810.4%−0.3 pts

68Fort Lupton, COCO10,4020.4%+0.3 pts

69Johnstown, COCO22,4330.4%−0.1 pts

70Gunnison, COCO6,8360.4%−0.1 pts

71Greeley, COCO115,0730.4%−0.3 pts

72Alamosa, COCO9,8490.4%+0.1 pts

73Mead, COCO7,0420.4%−1.0 pts

74Craig, COCO8,8740.4%−0.5 pts

75Glenwood Springs, COCO10,3950.3%+0.1 pts

76Rifle, COCO10,8440.3%−0.3 pts

77Commerce City, COCO72,3450.3%−0.2 pts

78Sherrelwood, COCO18,6920.3%0.0 pts

79Applewood, COCO8,3500.3%0.0 pts

80Carbondale, COCO6,7620.3%−0.1 pts

81Aurora, COCO410,0530.3%−0.2 pts

82Fountain, COCO29,4500.3%−0.3 pts

83Pueblo, COCO110,4040.2%−0.2 pts

84Eaton, COCO5,8480.2%−0.2 pts

85Cortez, COCO9,1260.2%−0.4 pts

86Fruitvale, COCO8,0190.2%+0.1 pts

87Sheridan, COCO5,9720.2%−0.6 pts

88Fort Morgan, COCO11,8410.2%−0.3 pts

89Firestone, COCO20,1290.2%0.0 pts

90Cherry Hills, COCO6,3890.2%0.0 pts

91Steamboat Springs, COCO13,5570.2%−1.4 pts

92Meridian, COCO5,6340.2%–

93Grand Junction, COCO71,8270.2%−0.5 pts

94Derby, COCO8,4530.1%–

95Superior, COCO13,6370.1%−1.4 pts

96Brighton, COCO45,3950.1%−0.6 pts

97Federal Heights, COCO14,0750.1%−0.3 pts

98Twin Lakes CDP (Adams County), COCO8,0300.1%–

99Air Force Academy, COCO6,7270.1%−0.2 pts

100Berkley, COCO10,7890.1%−0.3 pts

101Evans, COCO22,5000.0%−1.0 pts

SHOWING 1–101 OF 101

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS