Lake Oswego Real Estate & Homes for Sale . Lake Oswego Information: City of Lake Oswego Website Wikipedia Info for Lake Oswego Lake Oswego Area Chamber of Commerce Lake Oswego School District Lake Oswego Parks & Recreation . Lake Oswego Zip Codes: 97034 | 97035 . Lake Oswego neighborhoods to explore: Evergreen | First Addition | Forest Hills | Glenmorrie | Hallinan | Lake Forest | Lake Grove | Mountain Park | North Shore | Palisades | Red Fox Hills | Rivergrove | South Shore | Uplands | Westlake | Westridge . Current bank-owned foreclosure real estate listings in Lake Oswego . Latest Lake Oswego real estate market update (March 2015) . View all active real estate listings in Lake Oswego on a community map . New real estate listings in Lake Oswego (last 7 days): .