| City: | Hattiesburg, Mississippi |
| County: | Forrest County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 6:29:27 AM |
| Population: | No Population Data |
| Area Codes: | 601 / 769 |
| Classification: | PO Box |
| Coordinates: | 31.3268, -89.2905 |
| Quick Link: |
ZIP code 39403 serves a single post office location in downtown Hattiesburg, Mississippi. It isn't a geographic territory but a postal point within the larger 39401 ZIP code. The post office sits in Forrest County's commercial core, where 311 businesses and 549 employees cluster around W Pine Street.
This ZIP has 255 PO Boxes serving the downtown business community. All 97 street delivery records point to a single address on W Pine Street, with UNIT designators indicating an office building or commercial complex. The lack of residential population means this ZIP exists purely for business mail and PO Box rentals.
Street delivery reaches the location through one city carrier route. It's not a PO Box Only Zone, so nearby residents receive mail through the enclosing 39401 ZIP while using 39403 for their downtown business addresses. The post office operates near Downtown Hattiesburg, the Hattiesburg Historic district, and the North Main Historic neighborhood.
Only one street address exists in this ZIP, pointing to a downtown office location with unit designators.
ZIP Code 39403 supports both business and residential activity. According to the Business Census (2024), there are 23 business establishments, employing about 569 people with an annual payroll of $33,246,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 2,075Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 23Source: CBP |
| 1st Quarter Payroll: | $7,272,000Source: CBP |
| Annual Payroll: | $33,246,000Source: CBP |
| # of Employees: | 569Source: CBP |
ZIP Code 39403 is located in Forrest County, Mississippi, within the Hattiesburg, MS Metropolitan Statistical Area (CBSA 25620) and Mississippi's 4th Congressional District. This Metro area has a population of 154,567 people, about 0.00% of whom live in ZIP Code 39403. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Hattiesburg, MSSource: Census |
| CBSA Number: | 25620Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 154,567Source: Census |
| MSA: | Hattiesburg, MS MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 04Source: USPS |
| Congressional Land Area: | 8044.48 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2831020Source: Census |
| Place Name: | Hattiesburg city; MississippiSource: Census |
We could not locate which school district 39403 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.