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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

Check out Local Events Calendar

Calendar of Events for the Centennial Community Association

Find Meeting and Board Contact Info

Neighborhood Association meeting and contact information.

Go to Centennial Community Association Website

Official Website for Centennial Community Association

Peruse Neighborhood Census Data

Census data summary for neighborhood

Scan Nearby News

News in Centennial Community Association area

View Articles of Incorporation

Articles of Incorporation for the Centennial Community Association

View Bylaws

Bylaws for Centennial Community Association

View Map of Neighborhood Boundaries

Map showing official boundaries for Centennial Community Association.