Keep the source attached
The city overview uses dated copies of PortlandMaps boundaries and TriMet route data. Neighborhoods, council and neighborhood support districts, police districts, fire management areas, bus routes and rail lines can be explored together. Open Sources & dates beside the map for the original source links and snapshot dates. Boundaries are styled for readability; no response-time analysis is performed.
Neighborhood and city source metadata · Police and fire source metadata
A boundary is not an outcome
Police districts and fire management areas are administrative geographies. They do not show staffing, available units, travel time, or the full 911 service region. A nearby station does not establish how quickly help will arrive. Neighborhood boundaries can overlap, and neighborhood identity extends beyond official outlines.
Attribution and reuse
“Built by Kaitlin” identifies my map composition or research, not ownership of underlying public records. “External resource” identifies work by someone else. Source data keep their own terms. Linking does not transfer a license or imply endorsement. No third-party work is hosted through the community contribution program.
Freshness and corrections
The directory was initially checked on September 14, 2026; individual entries retain their own source-check dates. The city overview uses a snapshot checked September 17, 2026, with TriMet route-source metadata published September 10, 2026. It is reviewed and republished, not continuously refreshed. City-layer effective dates are not established. A successful retrieval does not establish the underlying observation date. Unknown dates remain unknown.
Published is the first publication date on the Porch. Page updated or Listing updated records the latest edit, which may be a small change; it does not mean the sources were rechecked. Data dates describe the period covered or the source’s publication date. Source checked describes when the source was reviewed or retrieved. Corrected claims should retain their previous value, source, reason, and correction date.
Privacy and corrections
Map and source providers receive ordinary web requests when their content loads. Corrections sent by email are handled in Kaitlin’s inbox. Please avoid sending sensitive personal information.