RANKING · 1990 CENSUS · 63 SHOWN OF 63

Lowest median household income, Colorado counties · 1990

Colorado counties with the lowest median household income in the 2023 American Community Survey 5-year estimates. This list covers the 63 counties in Colorado that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000

01Costilla County, COCO3,679$13,057−33%

02Conejos County, COCO7,529$14,188−43%

03Huerfano County, COCO7,011$14,730−43%

04Saguache County, COCO6,732$15,853−38%

05Crowley County, COCO5,677$16,088−40%

06Las Animas County, COCO14,391$16,286−42%

07Otero County, COCO17,683$18,178−39%

08Delta County, COCO32,178$18,532−43%

09Baca County, COCO3,347$18,602−34%

10Bent County, COCO5,716$18,977−33%

11Rio Grande County, COCO11,087$19,193−40%

12Sedgwick County, COCO2,247$19,335−32%

13Mineral County, COCO910$19,830−43%

14Dolores County, COCO2,466$19,952−38%

15Fremont County, COCO50,039$19,988−41%

16Custer County, COCO5,590$20,000−42%

17Alamosa County, COCO16,688$20,265−31%

18Lincoln County, COCO5,645$20,595−35%

19Prowers County, COCO11,884$20,625−31%

20Washington County, COCO4,732$20,637−36%

21Jackson County, COCO1,211$20,938−34%

22Chaffee County, COCO20,831$21,174−38%

23Kiowa County, COCO1,412$21,417−30%

24Phillips County, COCO4,420$21,484−33%

25Pueblo County, COCO169,277$21,553−34%

26Logan County, COCO20,654$22,065−33%

27Yuma County, COCO9,896$22,249−33%

28Montezuma County, COCO26,678$22,491−30%

29Montrose County, COCO44,591$22,610−36%

30Morgan County, COCO30,306$22,849−34%

31Archuleta County, COCO14,306$22,894−40%

32Gunnison County, COCO17,439$23,013−38%

33Kit Carson County, COCO7,069$23,125−30%

34Mesa County, COCO162,845$23,698−34%

35Cheyenne County, COCO1,713$24,341−34%

36Lake County, COCO7,552$24,708−34%

37Denver County, COCO740,613$25,106−36%

38Weld County, COCO378,426$25,642−39%

39La Plata County, COCO56,898$25,759−36%

40San Juan County, COCO813$26,167−15%

41Hinsdale County, COCO753$26,250−30%

42Ouray County, COCO5,265$27,500−35%

43Garfield County, COCO63,474$29,176−38%

44Rio Blanco County, COCO6,683$29,243−22%

45El Paso County, COCO757,040$29,604−37%

46Larimer County, COCO377,292$29,686−39%

47Grand County, COCO16,496$29,991−37%

48Adams County, COCO554,668$30,522−36%

49San Miguel County, COCO7,753$30,578−37%

50Routt County, COCO25,329$31,409−41%

51Moffat County, COCO13,122$31,615−24%

52Gilpin County, COCO6,073$31,898−39%

53Park County, COCO18,314$32,102−38%

54Teller County, COCO24,756$32,209−36%

55Clear Creek County, COCO8,994$33,149−35%

56Summit County, COCO31,517$35,229−38%

57Boulder County, COCO328,560$35,322−37%

58Elbert County, COCO30,534$36,273−42%

59Eagle County, COCO54,291$36,931−41%

60Arapahoe County, COCO673,820$37,234−30%

61Jefferson County, COCO580,451$39,084−32%

62Pitkin County, COCO16,625$39,991−33%

63Douglas County, COCO399,396$51,718−38%

SHOWING 1–63 OF 63

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES