Ranking of Idaho Counties By Percentage of Households with Household Income of Less than $40K in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of households in Idaho with household income of less than $40k was 29.61%. Among all Idaho counties, Camas County had the highest percentage of households with household income of less than $40k (51.94%), followed by Shoshone County (46.31%), and Custer County (46.27%).
On the other hand, the following 3 counties had low percentages of households with household income of less than $40k: Jefferson County (21.34%), Blaine County (23.31%), and Ada County (23.60%).
The chart below shows the top 10 Idaho counties with high household income, and the table below shows the ranking of all Idaho counties.
You can also see similar information for other household income groups, for other states, as well as for the whole United States.
| Rank | County | Percentage of Households (%) |
|---|---|---|
| 1 | Camas County | 51.94 |
| 2 | Shoshone County | 46.31 |
| 3 | Custer County | 46.27 |
| 4 | Lewis County | 46.21 |
| 5 | Butte County | 45.90 |
| 6 | Washington County | 45.77 |
| 7 | Lemhi County | 43.80 |
| 8 | Idaho County | 43.46 |
| 9 | Clark County | 42.91 |
| 10 | Clearwater County | 41.85 |
| 11 | Boundary County | 41.66 |
| 12 | Elmore County | 40.64 |
| 13 | Benewah County | 39.79 |
| 14 | Madison County | 37.29 |
| 15 | Minidoka County | 37.12 |
| 16 | Gooding County | 36.38 |
| 17 | Owyhee County | 36.37 |
| 18 | Bannock County | 35.11 |
| 19 | Nez Perce County | 35.08 |
| 20 | Power County | 34.85 |
| 21 | Bonner County | 34.68 |
| 22 | Latah County | 33.96 |
| 23 | Adams County | 33.67 |
| 24 | Lincoln County | 33.65 |
| 25 | Valley County | 33.42 |
| 26 | Oneida County | 33.01 |
| 27 | Twin Falls County | 32.76 |
| 28 | Jerome County | 32.21 |
| 29 | Gem County | 32.19 |
| 30 | Bear Lake County | 32.00 |
| 31 | Cassia County | 31.38 |
| 32 | Fremont County | 31.18 |
| 33 | Payette County | 30.46 |
| 34 | Bingham County | 30.36 |
| 35 | Boise County | 30.18 |
| 36 | Caribou County | 29.96 |
| 37 | Canyon County | 29.38 |
| 38 | Bonneville County | 27.89 |
| 39 | Kootenai County | 27.66 |
| 40 | Franklin County | 25.27 |
| 41 | Teton County | 24.13 |
| 42 | Ada County | 23.60 |
| 43 | Blaine County | 23.31 |
| 44 | Jefferson County | 21.34 |