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

Zip Codes in Washington County

Top 10 by Average Rent for places

97231$2,418
97133$2,402
97229$2,366
97140$2,279
97123$2,251
97119$2,200
97007$2,155
97035$2,151
97003$2,064
97224$2,021

Cheapest 10 by Average Rent for places

97225$1,815
97219$1,789
97223$1,751
97078$1,688
97008$1,685
97116$1,671
97056$1,661
97106$1,595
97005$1,565
97210$1,444