RANKING · 2024 ACS · 64 SHOWN OF 64

Most income inequality (Gini), Colorado counties

Colorado counties ranked by Gini index of household income inequality, where 0 = perfect equality and 1 = maximum inequality (2024 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 2010

01Pitkin County, COCO16,6250.592+0%

02San Miguel County, COCO7,7530.569+26%

03Saguache County, COCO6,7320.551+16%

04Phillips County, COCO4,4200.541+28%

05Prowers County, COCO11,8840.516+15%

06Costilla County, COCO3,6790.502−1%

07Huerfano County, COCO7,0110.498−4%

08Boulder County, COCO328,5600.492+2%

09Denver County, COCO740,6130.490−4%

10Kit Carson County, COCO7,0690.490+31%

11Eagle County, COCO54,2910.490+6%

12Mineral County, COCO9100.489−18%

13Delta County, COCO32,1780.476+13%

14Baca County, COCO3,3470.473+1%

15Fremont County, COCO50,0390.473+6%

16Routt County, COCO25,3290.472+21%

17Rio Grande County, COCO11,0870.469+9%

18Yuma County, COCO9,8960.467+13%

19Custer County, COCO5,5900.466−1%

20Logan County, COCO20,6540.463+10%

21La Plata County, COCO56,8980.459+10%

22Alamosa County, COCO16,6880.459−3%

23Clear Creek County, COCO8,9940.458+8%

24Dolores County, COCO2,4660.456+24%

25Crowley County, COCO5,6770.454+4%

26Arapahoe County, COCO673,8200.453−2%

27Pueblo County, COCO169,2770.453−0%

28Larimer County, COCO377,2920.453+1%

29Las Animas County, COCO14,3910.453−2%

30Lincoln County, COCO5,6450.449−4%

31Park County, COCO18,3140.447+27%

32Gunnison County, COCO17,4390.446−0%

33Jackson County, COCO1,2110.445−0%

34Mesa County, COCO162,8450.444+1%

35Montezuma County, COCO26,6780.444−1%

36Sedgwick County, COCO2,2470.442+3%

37Bent County, COCO5,7160.441+7%

38Conejos County, COCO7,5290.439+2%

39San Juan County, COCO8130.437+40%

40Montrose County, COCO44,5910.437+5%

41Summit County, COCO31,5170.436+11%

42Jefferson County, COCO580,4510.434+2%

43Archuleta County, COCO14,3060.431−11%

44Gilpin County, COCO6,0730.430+10%

45El Paso County, COCO757,0400.428−0%

46Kiowa County, COCO1,4120.427−1%

47Teller County, COCO24,7560.426+17%

48Cheyenne County, COCO1,7130.426+7%

49Otero County, COCO17,6830.424−3%

50Weld County, COCO378,4260.421+0%

51Garfield County, COCO63,4740.421+9%

52Washington County, COCO4,7320.420−1%

53Morgan County, COCO30,3060.419+6%

54Chaffee County, COCO20,8310.419−8%

55Adams County, COCO554,6680.412+2%

56Elbert County, COCO30,5340.412+10%

57Grand County, COCO16,4960.406+14%

58Lake County, COCO7,5520.406+3%

59Douglas County, COCO399,3960.406+8%

60Ouray County, COCO5,2650.401−4%

61Broomfield County, COCO79,1740.400−1%

62Moffat County, COCO13,1220.391+2%

63Hinsdale County, COCO7530.377−4%

64Rio Blanco County, COCO6,6830.354−7%

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES