Idaho

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Idaho richest counties

Number of counties: 44
Median household income: 63,377
Richest county: Teton County
Table of counties in Idaho sorted by household income from richest to poorest.
CountyMedian household income (dollars)
Teton County75,837
Ada County75,115
Blaine County71,749
Jefferson County69,097
Valley County67,528
Caribou County65,528
Kootenai County64,936
Bonneville County64,928
Oneida County64,766
Boise County64,125
Bingham County63,106
Fremont County61,875
Nez Perce County61,810
Jerome County61,280
Canyon County60,716
Bear Lake County60,337
Gem County59,957
Payette County59,540
Cassia County57,547
Twin Falls County57,430
Gooding County56,734
Franklin County56,677
Latah County56,673
Bannock County56,472
Minidoka County56,140
Lincoln County55,988
Bonner County55,206
Owyhee County54,669
Madison County53,498
Adams County52,746
Power County52,116
Boundary County51,261
Clearwater County50,787
Benewah County50,257
Elmore County48,475
Clark County48,088
Custer County47,663
Idaho County47,508
Lemhi County46,105
Washington County45,065
Lewis County44,028
Shoshone County43,188
Butte County41,552
Camas County37,367

What is the richest county in Idaho?

Teton County is the richest county in Idaho with median household income of 75,837.

TOP-5 richest counties in Idaho:
  • Teton County
  • Ada County
  • Blaine County
  • Jefferson County
  • Valley County