ZIP code · Biloxi · Mississippi · United States
ZIP code 39531 — Biloxi
ZIP code 39531 serves Biloxi, Mississippi.
- Postal code
- 39531Single source Value from one source, not cross-checked.
- City
- Biloxi
- County
- Harrison
- State
- Mississippi
- Country
- United States
- Coordinates
- 30.4033, -88.9605 — precision precise (locality)
View on OpenStreetMap - Population
- 19,045 (ZCTA, ACS 5-year)
- Median household income
- $54,599
- Median age
- 35.6
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page