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Home values, rents and more in Onalaska, WA

September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07

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Typical home value
$502,000
Metro: $429,000 · U.S.: $366,000
Home values, past year
+2.3%
Metro: +1.4% · U.S.: +1.2%
Population
848
ACS 2020–24
ZIP codes around Onalaska, WA, shaded by typical home valueOnalaska
  • Under $480k
  • $480k–$490k
  • $490k+
  • No data
ZIP codes around Onalaska, WA, shaded by typical home value (Zillow, ZIP codes). Dashed lines are county borders. Onalaska is outlined.

How Onalaska compares

The typical home in Onalaska, WA is worth about $502,000, according to the Zillow Home Value Index for September 2026. Home values in Onalaska are 17% above the typical value in the Centralia metro area ($429,000) and 37% above the U.S. typical value ($366,000).

Over the past year, home values in Onalaska rose 2.3%, compared with +1.4% in the Centralia metro area and +1.2% nationally.

About 848 people live in Onalaska (American Community Survey 2020–24).

Onalaska has the 2nd-highest typical home value of the 11 cities in the Centralia metro area and the 148th-highest of 342 in Washington with Zillow figures.

Part of: Lewis County, WA · Centralia metro area · Washington

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  • 5- and 10-year price changes
  • Days on market and months of supply
  • Price cuts and sale-to-list ratio
  • Price-to-income and monthly cost to buy
  • Crime rates
  • Homeowners insurance premiums
  • Commute time to downtown
  • Flood, wildfire and natural hazard risk
  • Property-tax rate
  • 2024 presidential vote
  • Age, education and household make-up
  • Amenities and transit nearby
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Nearby cities

ZIP codes in Onalaska, WA

Sources

Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.

"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.

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