RANKING · 2010 CENSUS · 64 SHOWN OF 64

Most equal income distribution, Colorado counties · 2010

Colorado counties with the lowest income inequality, measured by the Gini index (2010 ACS). This list covers the 64 counties in Colorado that qualify, ranked against each other statewide. The median across all 64 is 0.429.

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SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2024

RANKPLACESTATEPOPINCOME INEQUALITY (GINI)VS –

01San Juan County, COCO8130.313–

02Park County, COCO18,3140.353–

03Grand County, COCO16,4960.358–

04Teller County, COCO24,7560.365–

05Dolores County, COCO2,4660.367–

06Elbert County, COCO30,5340.374–

07Kit Carson County, COCO7,0690.374–

08Douglas County, COCO399,3960.375–

09Rio Blanco County, COCO6,6830.379–

10Moffat County, COCO13,1220.382–

11Garfield County, COCO63,4740.388–

12Gilpin County, COCO6,0730.390–

13Hinsdale County, COCO7530.391–

14Routt County, COCO25,3290.391–

15Summit County, COCO31,5170.394–

16Lake County, COCO7,5520.395–

17Morgan County, COCO30,3060.396–

18Cheyenne County, COCO1,7130.397–

19Adams County, COCO554,6680.403–

20Broomfield County, COCO79,1740.403–

21Bent County, COCO5,7160.412–

22Yuma County, COCO9,8960.414–

23Ouray County, COCO5,2650.416–

24Montrose County, COCO44,5910.417–

25La Plata County, COCO56,8980.419–

26Logan County, COCO20,6540.419–

27Delta County, COCO32,1780.420–

28Weld County, COCO378,4260.421–

29Phillips County, COCO4,4200.423–

30Washington County, COCO4,7320.425–

31Clear Creek County, COCO8,9940.426–

32Jefferson County, COCO580,4510.426–

33Conejos County, COCO7,5290.429–

34El Paso County, COCO757,0400.430–

35Sedgwick County, COCO2,2470.430–

36Rio Grande County, COCO11,0870.431–

37Kiowa County, COCO1,4120.433–

38Crowley County, COCO5,6770.437–

39Otero County, COCO17,6830.439–

40Mesa County, COCO162,8450.441–

41Jackson County, COCO1,2110.445–

42Gunnison County, COCO17,4390.447–

43Fremont County, COCO50,0390.448–

44Prowers County, COCO11,8840.448–

45Montezuma County, COCO26,6780.449–

46Larimer County, COCO377,2920.450–

47San Miguel County, COCO7,7530.452–

48Pueblo County, COCO169,2770.455–

49Chaffee County, COCO20,8310.456–

50Arapahoe County, COCO673,8200.463–

51Las Animas County, COCO14,3910.463–

52Eagle County, COCO54,2910.464–

53Baca County, COCO3,3470.468–

54Lincoln County, COCO5,6450.468–

55Custer County, COCO5,5900.472–

56Alamosa County, COCO16,6880.474–

57Saguache County, COCO6,7320.475–

58Boulder County, COCO328,5600.483–

59Archuleta County, COCO14,3060.485–

60Costilla County, COCO3,6790.508–

61Denver County, COCO740,6130.511–

62Huerfano County, COCO7,0110.517–

63Pitkin County, COCO16,6250.591–

64Mineral County, COCO9100.598–

SHOWING 1–64 OF 64

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