Zip lookup · WA

99123
Electric City, Washington.

Electric City, Grant County, WA · Moses Lake, WA metro · population 977

What it costs per month · 99123 $1,605/mo

to buy the typical home at today's mortgage rate — +$798 (+99%) since Jan 2020.

What the home itself did
1 year
Up $2,269 +1%
$303,451$305,719 since Sep 2025
5 years
Up $30,405 +11%
$275,315$305,719 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 99123 $1,605 United States $1,922
$500 $1,000 $1,500 $2,000 2002 2010 2018 2026
  • 99123$1,605
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 33 years.

Typical home values in zip 99123 rose 0.7% over the past year — slower than the nation's +1.2%.

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

Typical home value $305,719 as of Sep 2026
+0.7%year on year

Typical home value — 99123

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $250,000 $300,000 $350,000 2018 2020 2022 2024 2026 99123 $305,719 Moses Lake $355,465 United States $366,157
$200,000 $250,000 $300,000 $350,000 2018 2022 2026
  • 99123$305,719
  • Moses Lake$355,465
  • United States$366,157

Within 20 miles

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