County
Average Rent in Washington County
Washington is a county in Oregon. It ranks #7 out of 32 for places to rent. Washington County is in
the congressional districts of
District 01, District 05, District 06 and the metropolitan area of
Portland-Vancouver-Hillsboro, OR-WA MSA. Dwellsy has rental data for Washington County includes 13 cities and 24 zip codes with places to rent.The average rent over the last 3 months for places in Washington County is $1,922 which represents an increase of 2.91% over the same period.
The most expensive city in Washington County to rent places is Lake Oswego, OR with an average rent of $2,491. The least expensive city in Washington County to rent places is Banks, OR with an average rent of $1,595.
The most expensive zip code in Washington County to rent places is 97231 with an average rent of $2,418. The least expensive zip code in Washington County to rent places is 97210 with an average rent of $1,444.
Rental Price Comparison
The average rent for places in county Washington currently stands at $1,922.
In comparison, places in the largest city, specifically Portland, is less expensive, with an average rent of $1,680. This represents a difference of -13% when compared to Washington.
Meanwhile, in the average state of Oregon, the average rent for the same type of housing is $1,724, showing a less expensive of -10% from our subject location.
On a national scale, the average rent for a similar places across the United States is $1,883. This constitutes a less expensive by -2% when compared to the rent in Washington.
$1,922
Washington
VS$1,680
-13%
Portland, city
$1,724
-10%
OR, state
$1,883
-2%
USA, us
Average price for rental listings over the last 3 months. Last updated August 2 2026
Cities in Washington County
Lake Oswego, OR$2,491
North Plains, OR$2,390
Sherwood, OR$2,279
Gaston, OR$2,200
Hillsboro, OR$2,082
Cornelius, OR$1,946
Tualatin, OR$1,922
Wilsonville, OR$1,905
Beaverton, OR$1,855
Portland, OR$1,680
Forest Grove, OR$1,671
Scappoose, OR$1,661
Banks, OR$1,595