Ranking of Idaho Counties By Median Household Income in 2021 (ACS-5Yrs)
Updated on March 10, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the Median Household Income for Idaho was $63,377. Among all Idaho counties, Teton County had the highest median household income ($75,837), followed by Ada County ($75,115), and Blaine County ($71,749). On the other hand, the following 3 counties had the lowest median household income: Camas County ($37,367), Butte County ($41,552), and Shoshone County ($43,188).
The chart below shows the top 10 Idaho counties with high median household income, and the table below shows the ranking of all Idaho counties.
You can also see similar information for other states and for the United States.
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Related Topics: Idaho ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Idaho Counties By Median Household Income in 2021
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| Rank | County | Median Household Income ($) |
|---|---|---|
| 1 | Teton County | 75837 |
| 2 | Ada County | 75115 |
| 3 | Blaine County | 71749 |
| 4 | Jefferson County | 69097 |
| 5 | Valley County | 67528 |
| 6 | Caribou County | 65528 |
| 7 | Kootenai County | 64936 |
| 8 | Bonneville County | 64928 |
| 9 | Oneida County | 64766 |
| 10 | Boise County | 64125 |
| 11 | Bingham County | 63106 |
| 12 | Fremont County | 61875 |
| 13 | Nez Perce County | 61810 |
| 14 | Jerome County | 61280 |
| 15 | Canyon County | 60716 |
| 16 | Bear Lake County | 60337 |
| 17 | Gem County | 59957 |
| 18 | Payette County | 59540 |
| 19 | Cassia County | 57547 |
| 20 | Twin Falls County | 57430 |
| 21 | Gooding County | 56734 |
| 22 | Franklin County | 56677 |
| 23 | Latah County | 56673 |
| 24 | Bannock County | 56472 |
| 25 | Minidoka County | 56140 |
| 26 | Lincoln County | 55988 |
| 27 | Bonner County | 55206 |
| 28 | Owyhee County | 54669 |
| 29 | Madison County | 53498 |
| 30 | Adams County | 52746 |
| 31 | Power County | 52116 |
| 32 | Boundary County | 51261 |
| 33 | Clearwater County | 50787 |
| 34 | Benewah County | 50257 |
| 35 | Elmore County | 48475 |
| 36 | Clark County | 48088 |
| 37 | Custer County | 47663 |
| 38 | Idaho County | 47508 |
| 39 | Lemhi County | 46105 |
| 40 | Washington County | 45065 |
| 41 | Lewis County | 44028 |
| 42 | Shoshone County | 43188 |
| 43 | Butte County | 41552 |
| 44 | Camas County | 37367 |