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Neighborhood Involvement

Building inclusive, safe and livable neighborhoods and communities.

ONI Main: 503-823-4519

City/County Info: 503-823-4000

TDD: 503-823-6868

1221 SW 4th Ave, Suite 110, Portland, OR 97204

Sylvan-Highlands Neighborhood Association

  1. Train at Washington Park

    Sylvan Highlands NA is aptly named for its heavily-wooded surroundings, and boundaries that share Washington Park and the Hoyt Arboretum, a 232 acre public park showcasing over a thousand species of trees and shrubs.