Address Points

Points representing confirmed addresses in the City of Portland. Where the address is associated with a taxlot, the centroid of the parcel is used for the point location.


jgrpdx's picture

Test download

Submitted by jgrpdx on September 11, 2010 - 5:32pm
neba.noyan's picture

Hi, Are these addresses for only residential units? Or these addresses include commercial units as well.

Thank you.

Submitted by neba.noyan on January 13, 2011 - 2:42pm
rnixon's picture

This dataset reflects properties as determined by property owner, so apartments, leased spaces, etc., may be rolled up under one master property address, depending on the owner. Condos will typically contain individual unit numbers since they are separately owned.

Submitted by rnixon on January 18, 2011 - 3:39pm
aferlitsch's picture

Are the X,Y coordinates UTM coordinates (for zone 10 in the Northern Hemisphere)?

Submitted by aferlitsch on May 14, 2012 - 9:18pm
rnixon's picture

The X,Y Coordinates are Oregon State Plane North (HARN 83 International Feet) values.

Submitted by rnixon on May 16, 2012 - 9:48am
aferlitsch's picture

Richard, thanks for the information on the coordinates. We've made a new version of the dataset, and placed into the public domain, that has the HARN 83 coordinates converted to WGS84 lat/lng coordinates which can be used with Google or Bing maps. Developers can access this augmented dataset at our open data site (

Submitted by aferlitsch on May 24, 2012 - 9:18pm
john lee at spsu dot edu's picture

I am building an example for my Intro to GIS class to be taugh in the spring 2013 and would like to use the pdxaddr-wgs84.csv as part of a lab. Is that possible?

John M. Lee
Instructor Land Surveying and Mapping
Southern Polytechnic State University
1100 South Marietta Parkway
Building L, Room 115
Marietta, Ga 30060

Submitted by john lee at sps... on November 10, 2012 - 5:53am
rnixon's picture

Hi John -- No problem. Feel free to use it.


--Rick Nixon
Program Manager, eGov, City of Portland, Oregon

Submitted by rnixon on November 12, 2012 - 8:17pm