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ONI Main: 503-823-4519
City/County Info: 503-823-4000
1221 SW 4th Ave, Suite 110, Portland, OR 97204
Multnomah Historical Association 2929 SW Multnomah Blvd.
Homestead Neighborhood Association meeting OHSU CDRC, 707 SW Gaines, (SW 6th Ave Dr & Gaines St) 3rd Floor
Bridlemile Neighborhood Association meeting Bridlemile School staff room, 4300 SW 47th Drive
South Portland Neighborhood Association Comm/Fin/Pks Ross Island Grocery, 3502 SW Corbett
West Portland Park Neighborhood Association meeting Jackson Middle School, 10625 SW 35th Street
Markham is a neighborhood in the Southwest section of Portland, Oregon. Markham is bordered by Multnomah and South Burlingame on the north, Marshall Park on the east, Arnold Creek on the south, and West Portland Park on the west.