Milwaukie, OR ZIP Codes

  1. Cities in a ZIP Code may be referred to by more than one name or spelling.
  2. The US Postal Service considers Milwaukie an alternate city name for 3 Portland ZIP Codes.
  3. Select a ZIP Code on the map or from the list below, for more detailed information.
Milwaukie, OR - PO Box ZIP Codes
Milwaukie, OR - Standard ZIP Codes
97222 97267