Richest & Poorest Counties in Colorado

Colorado has 64 counties. The wealthiest county by median household income is Douglas County at $149,594 , while the lowest-income county is Costilla County at $36,861 . The statewide median household income is $95,470, compared to the national median of $75,149.

Geography

Counties Zip Codes

Metric

Richest Counties in Colorado

Top 10 counties ranked by median household income.

# County Income
1 Douglas County $149,594
2 Elbert County $132,685
3 Broomfield County $123,874
4 Jefferson County $110,656
5 Summit County $109,773
6 Routt County $106,489
7 Eagle County $104,096
8 Boulder County $103,994
9 Park County $103,670
10 Pitkin County $102,645

Poorest Counties in Colorado

Bottom 10 counties ranked by median household income.

# County Income
64 Costilla County $36,861
63 Baca County $46,215
62 Jackson County $47,667
61 Crowley County $48,826
60 Saguache County $50,082
59 Bent County $50,179
58 Conejos County $50,978
57 Logan County $51,829
56 Las Animas County $52,074
55 Sedgwick County $52,386

All 64 Counties Ranked

Every county in Colorado ranked by median household income. Click any county for its full profile.

# County Income
1 Douglas County $149,594
2 Elbert County $132,685
3 Broomfield County $123,874
4 Jefferson County $110,656
5 Summit County $109,773
6 Routt County $106,489
7 Eagle County $104,096
8 Boulder County $103,994
9 Park County $103,670
10 Pitkin County $102,645
11 Arapahoe County $101,087
12 Weld County $97,097
13 Lake County $96,575
14 Gilpin County $95,361
15 Denver County $94,718
16 Clear Creek County $94,577
17 Adams County $94,571
18 Larimer County $93,765
19 Garfield County $91,131
20 Ouray County $91,020
21 El Paso County $90,363
22 Grand County $88,612
23 La Plata County $86,056
24 Teller County $85,361
25 Gunnison County $84,527
26 Chaffee County $84,132
27 Archuleta County $83,065
28 San Miguel County $79,024
29 San Juan County $77,824
30 Hinsdale County $75,972
31 Moffat County $73,849
32 Mesa County $73,658
33 Morgan County $73,278
34 Custer County $72,674
35 Montrose County $72,120
36 Cheyenne County $70,865
37 Kit Carson County $70,259
38 Washington County $67,167
39 Rio Blanco County $65,473
40 Montezuma County $65,244
41 Dolores County $64,907
42 Phillips County $64,674
43 Rio Grande County $64,411
44 Pueblo County $64,010
45 Lincoln County $62,861
46 Fremont County $62,664
47 Yuma County $60,545
48 Kiowa County $58,618
49 Delta County $57,774
50 Mineral County $56,250
51 Alamosa County $55,397
52 Otero County $54,037
53 Prowers County $53,508
54 Huerfano County $52,526
55 Sedgwick County $52,386
56 Las Animas County $52,074
57 Logan County $51,829
58 Conejos County $50,978
59 Bent County $50,179
60 Saguache County $50,082
61 Crowley County $48,826
62 Jackson County $47,667
63 Baca County $46,215
64 Costilla County $36,861

About This Data

All figures are estimates from the American Community Survey 2024 5-Year Estimates, published by the U.S. Census Bureau. Values are subject to sampling variability and margin of error.

Rankings are within Colorado only and may differ from national rankings. For more information, see our methodology.