Keizer, OR ZIP Codes
Keizer, Oregon has 2 ZIP codes: for street addresses and for PO boxes.
Mail addressed to Keizer covers nearby places too.
Where the 97303 ZIP code reaches
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97307 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Keizer city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Keizer
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Keizer PO box and business ZIP codes
| ZIP | Type and post office or station |
|---|---|
| 97303 | street delivery; mail may be addressed to Salem Hollywood |
| 97307 | PO boxes at the Keizer post office Keizer |
Keizer ZIP code questions
What is the main ZIP code for Keizer?
97303, the ZIP code of the main Hollywood post office at 1050 Sunnyview Rd NE.
Which Keizer ZIP codes are for PO boxes only?
97307. Mail to it goes to boxes at the post office, not to street addresses.
What county is Keizer in?
Marion County.
ZIP codes for towns near Keizer
More towns near Keizer: Lake Oswego, Beaverton, Aloha, Hillsboro, Portland, Gresham, Vancouver, Eugene, Springfield.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections