Stillwater, OK ZIP Codes
Stillwater, Oklahoma has 5 ZIP codes: 2 for street addresses ( and ), 1 for PO boxes () and 2 for single organizations.
Your street decides which one you use.
Which Stillwater ZIP code is my address in?
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?
Stillwater ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
74076, 74077 and 74078 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Stillwater city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Stillwater ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 74074 | street delivery Stillwater |
| 74075 | street delivery Stillwater |
| 74076 | PO boxes at the Stillwater post office Stillwater |
| 74077 | one organization Stillwater |
| 74078 | one organization Stillwater |
Why your mail may say Stillwater when you live outside it
Stillwater ZIP codes also cover Ingalls and Mehan, so a letter addressed to Stillwater can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Payne County property records show which city you are in.
Stillwater ZIP code questions
What is the main ZIP code for Stillwater?
74074, the ZIP code of the main Stillwater post office at 809 S Lewis St.
Which Stillwater ZIP codes are for PO boxes only?
74076. Mail to it goes to boxes at the post office, not to street addresses.
What county is Stillwater in?
Payne County.
ZIP codes for towns near Stillwater
More towns near Stillwater: Norman, Tulsa, Bixby, Owasso, Broken Arrow, Bartlesville, Muskogee, Wichita, Lawton.
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