The median income of Owyhee County residents was an inflation-adjusted $21,608 per year. Owyhee County had 4,190 households in 2017, with a population of 11,384.
The county with the highest median resident income in the state was Teton County. Teton County's median income was $32,088 per year after adjusting for inflation – $10,480 more than Owyhee County. It had 3,764 households in 2017 and a population of 10,776.
Madison County had the lowest annual resident income among counties in Idaho, with a median income of only $11,288 per year. That was $10,320 less than the median income in Owyhee County at the time. Madison County had 10,633 households in 2017 and a population of 38,241.
The table below shows the state's counties ranked by median annual resident earnings in 2017.