City of Portland, OregonPortland Neighborhood association boundaries. BPS maintains GIS data under direction of ONI. -- Additional Information: Category: Boundary Purpose: Mapped by-law boundaries of Portland neighborhoods. Update Frequency: As Needed -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=53509ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/1e95d9b9076742ed9a71de0535ac255c_3engPortlandMaps Open DataPublicNeighborhood Boundaries [Oregon--Portland]Web servicesOregon--PortlandOregonLast Modified: 2025-03-22