Graham, WA ZIP Code
Graham, Washington has one ZIP code: .
Mail addressed to Graham covers nearby places too.
Where the 98338 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: the Graham Census outline.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Graham
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?
ZIP codes from nearby towns that reach into Graham
Why your mail may say Graham when you live outside it
Graham ZIP codes also cover Elk Plain and Kapowsin, so a letter addressed to Graham can go to a home outside the town.
The reverse happens too: parts of Graham use 98387 and 98374, which mail under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Pierce County property records show which city you are in.
Graham ZIP code questions
What is the main ZIP code for Graham?
98338, the ZIP code of the main Graham post office at 10102 224th St E.
What county is Graham in?
Pierce County.
ZIP codes for towns near Graham
More towns near Graham: University Place, Auburn, Federal Way, Lacey, Des Moines, Kent, SeaTac, Olympia, Burien.
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