RANKING · 1990 CENSUS · 63 SHOWN OF 63

Lowest median household income, Colorado counties · 1990

Colorado counties with the lowest median household income in the 1990 American Community Survey 5-year estimates. This list covers the 63 counties in Colorado that qualify, ranked against each other statewide. The median across all 63 is $23,013.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS –

01Costilla County, COCO3,679$13,057–

02Conejos County, COCO7,529$14,188–

03Huerfano County, COCO7,011$14,730–

04Saguache County, COCO6,732$15,853–

05Crowley County, COCO5,677$16,088–

06Las Animas County, COCO14,391$16,286–

07Otero County, COCO17,683$18,178–

08Delta County, COCO32,178$18,532–

09Baca County, COCO3,347$18,602–

10Bent County, COCO5,716$18,977–

11Rio Grande County, COCO11,087$19,193–

12Sedgwick County, COCO2,247$19,335–

13Mineral County, COCO910$19,830–

14Dolores County, COCO2,466$19,952–

15Fremont County, COCO50,039$19,988–

16Custer County, COCO5,590$20,000–

17Alamosa County, COCO16,688$20,265–

18Lincoln County, COCO5,645$20,595–

19Prowers County, COCO11,884$20,625–

20Washington County, COCO4,732$20,637–

21Jackson County, COCO1,211$20,938–

22Chaffee County, COCO20,831$21,174–

23Kiowa County, COCO1,412$21,417–

24Phillips County, COCO4,420$21,484–

25Pueblo County, COCO169,277$21,553–

26Logan County, COCO20,654$22,065–

27Yuma County, COCO9,896$22,249–

28Montezuma County, COCO26,678$22,491–

29Montrose County, COCO44,591$22,610–

30Morgan County, COCO30,306$22,849–

31Archuleta County, COCO14,306$22,894–

32Gunnison County, COCO17,439$23,013–

33Kit Carson County, COCO7,069$23,125–

34Mesa County, COCO162,845$23,698–

35Cheyenne County, COCO1,713$24,341–

36Lake County, COCO7,552$24,708–

37Denver County, COCO740,613$25,106–

38Weld County, COCO378,426$25,642–

39La Plata County, COCO56,898$25,759–

40San Juan County, COCO813$26,167–

41Hinsdale County, COCO753$26,250–

42Ouray County, COCO5,265$27,500–

43Garfield County, COCO63,474$29,176–

44Rio Blanco County, COCO6,683$29,243–

45El Paso County, COCO757,040$29,604–

46Larimer County, COCO377,292$29,686–

47Grand County, COCO16,496$29,991–

48Adams County, COCO554,668$30,522–

49San Miguel County, COCO7,753$30,578–

50Routt County, COCO25,329$31,409–

51Moffat County, COCO13,122$31,615–

52Gilpin County, COCO6,073$31,898–

53Park County, COCO18,314$32,102–

54Teller County, COCO24,756$32,209–

55Clear Creek County, COCO8,994$33,149–

56Summit County, COCO31,517$35,229–

57Boulder County, COCO328,560$35,322–

58Elbert County, COCO30,534$36,273–

59Eagle County, COCO54,291$36,931–

60Arapahoe County, COCO673,820$37,234–

61Jefferson County, COCO580,451$39,084–

62Pitkin County, COCO16,625$39,991–

63Douglas County, COCO399,396$51,718–

SHOWING 1–63 OF 63

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