Zip lookup · WA

99330
Eltopia, Washington.

Eltopia, Franklin County, WA · Kennewick-Richland, WA metro · population 1,210

What it costs per month · 99330 $3,761/mo

to buy the typical home at today's mortgage rate — +$2,192 (+140%) since Jan 2020.

What the home itself did
1 year
Up $37,735 +6%
$678,763$716,498 since Sep 2025
5 years
Up $162,436 +29%
$554,062$716,498 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.

$1,000 $2,000 $3,000 2002 2006 2010 2014 2018 2022 2026 99330 $3,761 United States $1,922
$1,000 $2,000 $3,000 2002 2010 2018 2026
  • 99330$3,761
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 13 years.

Typical home values in zip 99330 rose 5.6% over the past year — faster than the nation's +1.2%.

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

Typical home value $716,498 as of Sep 2026
+5.6%year on year

Typical home value — 99330

Mid-tier homes, smoothed and seasonally adjusted.

$250,000 $500,000 $750,000 2018 2020 2022 2024 2026 99330 $716,498 Kennewick $436,660 United States $366,157
$250,000 $500,000 $750,000 2018 2022 2026
  • 99330$716,498
  • Kennewick$436,660
  • United States$366,157

Within 20 miles

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