Zip lookup · ID

83251
Mackay, Idaho.

Mackay, Custer County, ID · population 1,443

What it costs per month · 83251 $1,673/mo

to buy the typical home at today's mortgage rate — +$942 (+129%) since Jan 2020.

What the home itself did
1 year
Up $10,304 +3%
$308,444$318,748 since Sep 2025
5 years
Up $15,763 +5%
$302,985$318,748 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$500 $1,000 $1,500 $2,000 2002 2006 2010 2014 2018 2022 2026 83251 $1,673 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 83251$1,673
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 68 years.

Typical home values in zip 83251 rose 3.3% over the past year — faster than the nation's +1.2%.

Zillow also publishes an index for the city itself: Mackay, ID — measured over the city limits, which is a different area from this zip.

Typical home value $318,748 as of Sep 2026
+3.3%year on year

Typical home value — 83251

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 83251 $318,748 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 83251$318,748
  • United States$366,157

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.