Home › Counties › Washington County, OR
The median home value in Washington County, OR is $558,934 as of 2026-08-31, down 1.87% from a year earlier.
Median Home Value
$558,934
Year-over-Year
-1.87%
National Rank
#141 of 3071
Washington County ranks 4th out of 36 counties in OR by median home price, and is +137.8% above the U.S. national median of $235,072. Within OR, the typical county has a median home value of $432,775, making Washington County +29.2% above the OR state median.
The typical home value decreased by 1.7%, from $568,375 in May 2026 to $558,934 in Aug 2026.
Monthly Zillow Home Value Index snapshots retained by HomePriceMap. A short history is shown now and grows automatically as each new monthly release arrives.
| Month | Typical home value | Year-over-year change |
|---|---|---|
| May 2026 | $568,375 | -2.9% |
| Jun 2026 | $568,575 | -2.7% |
| Jul 2026 | $564,172 | -2.3% |
| Aug 2026 | $558,934 | -1.9% |
Households here earn a median of $107,772 a year against a typical home value of $558,934 — a price-to-income ratio of 5.2×, past the 5× level generally described as severely unaffordable. That is less affordable than roughly 87% of U.S. counties. (How this is calculated.)
Reporting agencies in Washington County recorded a violent crime rate of 312 per 100,000 residents in 2024 — around the middle of the national range. Property crime runs at 2,476 per 100,000.
Based on 10 reporting cities covering 356,148 residents (FBI UCR data — what this covers).
The median home value in Washington County is $558,934. That's down 1.87% from a year earlier. That is about 137.8% above the U.S. national county median of $235,072, and makes Washington County the 4th most expensive of 36 counties in Oregon.
Median household income here is $107,772, so a typical home costs about 5.2× annual household earnings — expensive compared with other U.S. counties.
Reporting police departments in Washington County recorded 312 violent crimes per 100,000 residents. That figure covers 356,148 residents across 10 reporting cities, so it reflects the county's incorporated areas rather than every community within its borders.
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