Portland DSA has five geographically-based branches in the outer regions of the Portland Metro Area. Branch members work on an array of issues and campaigns within their geographical area, and also participate in Chapter activities.

Clackamas DSA is open to anyone who lives in, works in, or has a meaningful connection to Clackamas County. More info here.
The East Multnomah County Branch of Portland DSA is open to anyone who lives in, works in, or has a meaningful connection to the Multnomah County area east of 82nd Avenue.
Southwest Washington Branch is open to members in Clark, Cowlitz, and Skamania Counties.


Tualatin Valley DSA includes members from Washington county, including residents of Forest Grove, Hillsboro, Beaverton, Tigard, and Portland.

