Hattiesburg, MS ZIP Codes
Hattiesburg, Mississippi has 6 ZIP codes: 2 for street addresses ( and ), 2 for PO boxes ( and ) and 2 for single organizations.
Your street decides which one you use.
Which Hattiesburg 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?
Hattiesburg ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
39403, 39404, 39406 and 39407 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Hattiesburg city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Hattiesburg ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 39401 | street delivery Hattiesburg Sorting and Delivery Center |
| 39402 | street delivery Hattiesburg Sorting and Delivery Center |
| 39403 | PO boxes at the Downtown Hattiesburg post office Downtown Hattiesburg |
| 39404 | PO boxes at the Hattiesburg Sorting and Delivery Center post office Hattiesburg Sorting and Delivery Center |
| 39406 | one organization Hattiesburg Sorting and Delivery Center |
| 39407 | one organization Hattiesburg Sorting and Delivery Center |
Why your mail may say Hattiesburg when you live outside it
Hattiesburg ZIP codes also cover West Hattiesburg, Rawls Springs and Arnold Line, so a letter addressed to Hattiesburg can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Forrest County property records show which city you are in.
Hattiesburg ZIP code questions
What is the main ZIP code for Hattiesburg?
39401, the ZIP code of the main Hattiesburg Sorting and Delivery Center post office at 220 S 40th Ave.
Which Hattiesburg ZIP codes are for PO boxes only?
39403 and 39404. Mail to them goes to boxes at the post office, not to street addresses.
What county is Hattiesburg in?
Forrest County, with parts in Lamar County.
ZIP codes for towns near Hattiesburg
More towns near Hattiesburg: Metairie, Kenner, Marrero, Prairieville, Baton Rouge, Ferry Pass, Pensacola, Houma, Navarre.
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