Home Rankings Richest ZIP codes in the U.S. Idaho Richest ZIP codes in Idaho The ZIP codes in Idaho with the highest median household income, among ZIP codes with at least the population shown below so one-estate enclaves don't crowd the list.
Rank ZIP code City County Median household income Population 1 83810 Cataldo, ID Kootenai County $132,344 1,412 2 83716 Boise, ID Elmore County $128,822 21,402 3 83353 Sun Valley, ID Blaine County $126,645 1,450 4 83616 Eagle, ID Ada County $125,203 35,413 5 83455 Victor, ID Teton County $121,964 6,173 6 83712 Boise, ID Ada County $105,574 9,071 7 83646 Meridian, ID Ada County $102,861 76,023 8 83669 Star, ID Ada County $100,091 16,827 9 83333 Hailey, ID Blaine County $99,704 12,682 10 83341 Kimberly, ID Twin Falls County $99,100 9,531 11 83644 Middleton, ID Canyon County $97,293 16,293 12 83634 Kuna, ID Ada County $97,171 36,286 13 83642 Meridian, ID Ada County $96,909 62,279 14 83422 Driggs, ID Teton County $96,530 3,847 15 83858 Rathdrum, ID Kootenai County $95,380 20,137 16 83340 Ketchum, ID Blaine County $93,556 5,325 17 83245 Inkom, ID Bannock County $93,005 2,321 18 83709 Boise, ID Ada County $92,786 58,928 19 83274 Shelley, ID Bingham County $92,669 11,699 20 83286 Weston, ID Franklin County $92,500 1,668 21 83654 New Meadows, ID Adams County $91,750 1,763 22 83835 Hayden, ID Kootenai County $91,316 24,238 23 83713 Boise, ID Ada County $91,295 31,549 24 83832 Genesee, ID Latah County $91,250 1,961 25 83431 Lewisville, ID Jefferson County $90,833 1,045 26 83813 Cocolalla, ID Bonner County $90,156 1,249 27 83871 Troy, ID Latah County $89,750 2,240 28 83444 Roberts, ID Jefferson County $88,438 1,261 29 83442 Rigby, ID Jefferson County $88,260 25,609 30 83714 Garden City, ID Ada County $87,651 27,564 31 83406 Idaho Falls, ID Bonneville County $86,991 19,696 32 83686 Nampa, ID Canyon County $86,518 60,993 33 83237 Franklin, ID Franklin County $86,053 1,567 34 83702 Boise, ID Ada County $85,733 24,163 35 83607 Caldwell, ID Canyon County $85,399 35,491 36 83641 Melba, ID Owyhee County $84,730 4,061 37 83655 New Plymouth, ID Payette County $84,542 5,748 38 83855 Potlatch, ID Latah County $84,423 2,260 39 83427 Iona, ID Bonneville County $84,009 2,931 40 83706 Boise, ID Ada County $82,893 35,524 41 83854 Post Falls, ID Kootenai County $82,742 54,851 42 83434 Menan, ID Jefferson County $82,731 1,816 43 83404 Idaho Falls, ID Bonneville County $82,103 27,500 44 83833 Harrison, ID Kootenai County $81,568 1,365 45 83234 Downey, ID Bannock County $81,083 1,417 46 83631 Idaho City, ID Boise County $80,714 1,916 47 83522 Cottonwood, ID Idaho County $79,688 2,692 48 83347 Paul, ID Minidoka County $79,643 3,465 49 83530 Grangeville, ID Idaho County $79,477 6,406 50 83401 Idaho Falls, ID Bonneville County $78,497 47,972
Source: American Community Survey 2020–2024 5-year estimates. The ACS caps reported medians at $250,000. Only ZIP codes with a delivery area and at least 1,000 residents are ranked. Methodology
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