Oregon's 3rd congressional district


Oregon's 3rd congressional district covers most of Multnomah County, including Gresham, Troutdale, and most of Portland east of the Willamette River. It also includes the northeastern part of Clackamas County and all of Hood River County.
The district has been represented by Democrat Maxine Dexter since 2025. With a Cook Partisan Voting Index rating of D+24, it is the most Democratic district in Oregon and the second most Democratic district in the Pacific Northwest after Washington's 7th.

Composition

For the 118th and successive Congresses, the district contains all or portions of the following counties and communities:
Clackamas 'County '
Hood River County '
Multnomah County' ''''''

List of members representing the district

The district was created in 1913, sending its first representative to the.

Recent election results from statewide races

Recent election results

Sources :

1996 special election

A special election was held on May 21, 1996 to fill the vacancy created when incumbent Ron Wyden resigned effective February 5, 1996 after winning a special election to the United States Senate. The winner of the election, Earl Blumenauer, served the remainder of Wyden's two-year term.

1996

1998

2000

2002

2004

2006

2008

2010

2012

2014

2016

2018

2020

2022

2024

Historical district boundaries

Before the 2002 redistricting, the whole of Multnomah County was included in the district; it lost southwest Portland to the 1st and 5th districts, but it gained most of its current portion of Clackamas County.