RANKING · 2010 CENSUS · 64 SHOWN OF 64

Most income inequality (Gini), Colorado counties · 2010

Colorado counties ranked by Gini index of household income inequality, where 0 = perfect equality and 1 = maximum inequality (2010 ACS). This list covers the 64 counties in Colorado that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR2010 2024

RANKPLACESTATEPOPINCOME INEQUALITY (GINI)VS –

01Mineral County, COCO9100.598–

02Pitkin County, COCO16,6250.591–

03Huerfano County, COCO7,0110.517–

04Denver County, COCO740,6130.511–

05Costilla County, COCO3,6790.508–

06Archuleta County, COCO14,3060.485–

07Boulder County, COCO328,5600.483–

08Saguache County, COCO6,7320.475–

09Alamosa County, COCO16,6880.474–

10Custer County, COCO5,5900.472–

11Baca County, COCO3,3470.468–

12Lincoln County, COCO5,6450.468–

13Eagle County, COCO54,2910.464–

14Arapahoe County, COCO673,8200.463–

15Las Animas County, COCO14,3910.463–

16Chaffee County, COCO20,8310.456–

17Pueblo County, COCO169,2770.455–

18San Miguel County, COCO7,7530.452–

19Larimer County, COCO377,2920.450–

20Montezuma County, COCO26,6780.449–

21Fremont County, COCO50,0390.448–

22Prowers County, COCO11,8840.448–

23Gunnison County, COCO17,4390.447–

24Jackson County, COCO1,2110.445–

25Mesa County, COCO162,8450.441–

26Otero County, COCO17,6830.439–

27Crowley County, COCO5,6770.437–

28Kiowa County, COCO1,4120.433–

29Rio Grande County, COCO11,0870.431–

30El Paso County, COCO757,0400.430–

31Sedgwick County, COCO2,2470.430–

32Conejos County, COCO7,5290.429–

33Clear Creek County, COCO8,9940.426–

34Jefferson County, COCO580,4510.426–

35Washington County, COCO4,7320.425–

36Phillips County, COCO4,4200.423–

37Weld County, COCO378,4260.421–

38Delta County, COCO32,1780.420–

39La Plata County, COCO56,8980.419–

40Logan County, COCO20,6540.419–

41Montrose County, COCO44,5910.417–

42Ouray County, COCO5,2650.416–

43Yuma County, COCO9,8960.414–

44Bent County, COCO5,7160.412–

45Adams County, COCO554,6680.403–

46Broomfield County, COCO79,1740.403–

47Cheyenne County, COCO1,7130.397–

48Morgan County, COCO30,3060.396–

49Lake County, COCO7,5520.395–

50Summit County, COCO31,5170.394–

51Hinsdale County, COCO7530.391–

52Routt County, COCO25,3290.391–

53Gilpin County, COCO6,0730.390–

54Garfield County, COCO63,4740.388–

55Moffat County, COCO13,1220.382–

56Rio Blanco County, COCO6,6830.379–

57Douglas County, COCO399,3960.375–

58Elbert County, COCO30,5340.374–

59Kit Carson County, COCO7,0690.374–

60Dolores County, COCO2,4660.367–

61Teller County, COCO24,7560.365–

62Grand County, COCO16,4960.358–

63Park County, COCO18,3140.353–

64San Juan County, COCO8130.313–

SHOWING 1–64 OF 64

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS