Zip lookup · WA

99166
Republic, Washington.

Republic, Ferry County, WA · population 2,953

What it costs per month · 99166 $1,432/mo

to buy the typical home at today's mortgage rate — +$641 (+81%) since Jan 2020.

What the home itself did
1 year
Down $191 -0%
$273,029$272,839 since Sep 2025
5 years
Down $19,428 -7%
$292,266$272,839 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 99166 $1,432 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 99166$1,432
  • United States$1,922

At the last five years' pace, prices here aren't rising.

Typical home values in zip 99166 fell 0.1% over the past year — slower than the nation's +1.2%.

This zip spans 2 counties: Ferry County, WA 98% · Okanogan County, WA 2%

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

Typical home value $272,839 as of Sep 2026
-0.1%year on year

Typical home value — 99166

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 99166 $272,839 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 99166$272,839
  • United States$366,157

Within 20 miles

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