Cosmopolis, WA housing market
The typical Cosmopolis home is worth about $327,000, down 0.6% in a year, 45% below the Washington typical home.
Home values, sales, trends and how Cosmopolis compares with the towns next door — updated as new data is published.
Cosmopolis at a glance
Only 2 sales in April 2026: in a market this size, monthly medians swing a lot, so the typical value above is the steadier guide.
Typical home value, 2016–2026
Show as a table
| January | Cosmopolis | Washington |
|---|---|---|
| 2017 | $160,000 | $326,000 |
| 2018 | $185,000 | $362,000 |
| 2019 | $204,000 | $390,000 |
| 2020 | $232,000 | $413,000 |
| 2021 | $277,000 | $471,000 |
| 2022 | $323,000 | $554,000 |
| 2023 | $322,000 | $572,000 |
| 2024 | $321,000 | $582,000 |
| 2025 | $333,000 | $605,000 |
| 2026 | $328,000 | $601,000 |
| August 2026 | $327,000 | $592,000 |
Cosmopolis and its neighbors
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Cosmopolis | $327K | −0.6% | — | $84,853 |
| Aberdeen | $277K | −3.2% | 9 | $52,195 |
3.8 years of income
The typical Cosmopolis home costs about 3.8 years of the town's median household income, less than across Washington (6 years).
Home value ÷ ACS median household income.
Owners, rent & taxes
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, April 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.