Datasets > Zip Codes (region)

Category Community
Agency Metro
Sub-Agency DRC
Date Released January 1, 1994
Date Updated February 10, 2014
Frequency As needed

Interpretation of the USPS mail carrier zip codes for Clackamas, Clark, Multnomah, and Washington counties in Oregon and Washington.

Agency Program Metro / DRC
Technical Documentation Zip Codes (region) (metadata)