Gulfport, MS ZIP Codes
Gulfport, Mississippi has 6 ZIP codes: 3 for street addresses (, and ) and 3 for PO boxes (, and ).
Your street decides which one you use.
Which Gulfport 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?
Gulfport ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
39502, 39505 and 39506 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Gulfport city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Gulfport ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 39501 | street delivery East Station |
| 39502 | PO boxes at the Downtown Gulfport post office Downtown Gulfport |
| 39503 | street delivery Gulfport |
| 39505 | PO boxes at the Gulfport post office Gulfport |
| 39506 | PO boxes at the East Station post office East Station |
| 39507 | street delivery East Station |
Why your mail may say Gulfport when you live outside it
Gulfport ZIP codes also cover Lyman, so a letter addressed to Gulfport can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Harrison County property records show which city you are in.
Gulfport ZIP code questions
What is the main ZIP code for Gulfport?
39503, the ZIP code of the main Gulfport post office at 11110 Highway 49.
Which Gulfport ZIP codes are for PO boxes only?
39502, 39505 and 39506. Mail to them goes to boxes at the post office, not to street addresses.
What county is Gulfport in?
Harrison County.
ZIP codes for towns near Gulfport
More towns near Gulfport: Kenner, Pensacola, Ferry Pass, Prairieville, Houma, Baton Rouge, Navarre, Meridian, Jackson.
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