Zip lookup · UT

84021
Duchesne, Utah.

Duchesne, Duchesne County, UT · population 3,069

What it costs per month · 84021 $1,794/mo

to buy the typical home at today's mortgage rate — +$1,099 (+158%) since Jan 2020.

What the home itself did
1 year
Up $6,993 +2%
$334,791$341,784 since Sep 2025
5 years
Up $100,001 +41%
$241,784$341,784 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 84021 $1,794 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 84021$1,794
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 10 years.

Typical home values in zip 84021 rose 2.1% over the past year — faster than the nation's +1.2%.

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

Typical home value $341,784 as of Sep 2026
+2.1%year on year

Typical home value — 84021

Mid-tier homes, smoothed and seasonally adjusted.

$150,000 $200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 84021 $341,784 United States $366,157
$150,000 $200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 84021$341,784
  • United States$366,157

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