Zip lookup · WA

98237
Concrete, Washington.

Concrete, Skagit County, WA · Mount Vernon-Anacortes, WA metro · population 4,956

What it costs per month · 98237 $1,297/mo

to buy the typical home at today's mortgage rate — +$693 (+115%) since Jan 2020.

What the home itself did
1 year
Down $1,923 -1%
$248,976$247,053 since Sep 2025
5 years
Up $21,028 +9%
$226,025$247,053 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 98237 $1,297 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 98237$1,297
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 39 years.

Typical home values in zip 98237 fell 0.8% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Skagit County, WA 83% · Whatcom County, WA 17%

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

Typical home value $247,053 as of Sep 2026
-0.8%year on year

Typical home value — 98237

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 2018 2020 2022 2024 2026 98237 $247,053 Mount Vernon $576,334 United States $366,157
$200,000 $400,000 $600,000 2018 2022 2026
  • 98237$247,053
  • Mount Vernon$576,334
  • United States$366,157

Within 20 miles

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