RANKING · 2024 ACS · 63 SHOWN OF 63

Highest Polish population share, Colorado counties

Colorado counties ranked by the share of all residents who are Polish ancestry (2024 American Community Survey). A concentration measure: Polish residents as a percentage of total population. This list covers the 63 counties in Colorado that qualify, ranked against each other statewide.

Polish Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH SHAREVS 2010

01San Miguel County, COCO7,7537.0%+5.2 pts

02Routt County, COCO25,3295.3%+2.0 pts

03Mineral County, COCO9104.8%+2.4 pts

04Broomfield County, COCO79,1744.7%+1.4 pts

05Park County, COCO18,3144.1%+0.1 pts

06Gunnison County, COCO17,4393.7%+0.8 pts

07Chaffee County, COCO20,8313.6%+0.3 pts

08Lake County, COCO7,5523.4%+0.2 pts

09Jefferson County, COCO580,4513.2%+0.1 pts

10Boulder County, COCO328,5603.1%−0.8 pts

11Larimer County, COCO377,2922.9%+0.2 pts

12Clear Creek County, COCO8,9942.8%+0.4 pts

13Custer County, COCO5,5902.7%+0.6 pts

14Denver County, COCO740,6132.7%+0.6 pts

15Pitkin County, COCO16,6252.7%−2.2 pts

16Douglas County, COCO399,3962.6%−1.0 pts

17Lincoln County, COCO5,6452.5%+0.9 pts

18El Paso County, COCO757,0402.4%−0.3 pts

19Grand County, COCO16,4962.4%−1.2 pts

20Gilpin County, COCO6,0732.4%−0.3 pts

21Ouray County, COCO5,2652.2%−0.2 pts

22Summit County, COCO31,5172.2%−1.4 pts

23Archuleta County, COCO14,3062.2%+1.0 pts

24Kit Carson County, COCO7,0692.2%+1.4 pts

25Teller County, COCO24,7562.0%−0.3 pts

26Las Animas County, COCO14,3912.0%+0.5 pts

27Elbert County, COCO30,5342.0%−1.4 pts

28Hinsdale County, COCO7532.0%+0.4 pts

29Garfield County, COCO63,4742.0%+0.3 pts

30Arapahoe County, COCO673,8202.0%−0.6 pts

31Mesa County, COCO162,8451.9%+0.3 pts

32Saguache County, COCO6,7321.9%−0.3 pts

33Costilla County, COCO3,6791.9%–

34Montrose County, COCO44,5911.8%+0.0 pts

35La Plata County, COCO56,8981.8%−0.3 pts

36Weld County, COCO378,4261.7%−0.2 pts

37Adams County, COCO554,6681.6%−0.5 pts

38Moffat County, COCO13,1221.6%−1.5 pts

39Delta County, COCO32,1781.5%−0.7 pts

40Fremont County, COCO50,0391.4%−0.4 pts

41Eagle County, COCO54,2911.4%−1.0 pts

42Pueblo County, COCO169,2771.2%−0.5 pts

43Alamosa County, COCO16,6881.0%−0.1 pts

44Rio Grande County, COCO11,0871.0%−0.0 pts

45Huerfano County, COCO7,0111.0%−0.1 pts

46Montezuma County, COCO26,6780.9%−1.4 pts

47Cheyenne County, COCO1,7130.9%−0.1 pts

48Crowley County, COCO5,6770.8%+0.3 pts

49Logan County, COCO20,6540.8%−0.5 pts

50Conejos County, COCO7,5290.7%−0.4 pts

51Phillips County, COCO4,4200.7%+0.3 pts

52Washington County, COCO4,7320.6%−1.6 pts

53San Juan County, COCO8130.6%−2.4 pts

54Morgan County, COCO30,3060.5%−0.4 pts

55Rio Blanco County, COCO6,6830.5%−1.9 pts

56Prowers County, COCO11,8840.5%+0.1 pts

57Sedgwick County, COCO2,2470.4%−0.4 pts

58Yuma County, COCO9,8960.4%−0.2 pts

59Dolores County, COCO2,4660.3%+0.1 pts

60Otero County, COCO17,6830.3%−0.2 pts

61Baca County, COCO3,3470.2%−0.2 pts

62Kiowa County, COCO1,4120.1%−1.5 pts

63Bent County, COCO5,7160.0%−0.3 pts

SHOWING 1–63 OF 63

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES