Bluffton, SC ZIP Code
Bluffton, South Carolina has one ZIP code: .
Mail addressed to Bluffton covers nearby places too.
Where the 29910 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: Bluffton town limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in Bluffton
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?
ZIP codes from nearby towns that reach into Bluffton
- 29909, mailing town Okatie, covers 6 percent of Bluffton
Why your mail may say Bluffton when you live outside it
A letter addressed to Bluffton can go to a home outside the town limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of Bluffton use 29909, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Beaufort County property records show which city you are in.
Bluffton ZIP code questions
What is the main ZIP code for Bluffton?
29910, the ZIP code of the main Bluffton post office at 25 Thurmond Way.
What county is Bluffton in?
Beaufort County.
ZIP codes for towns near Bluffton
More towns near Bluffton: Charleston, Mount Pleasant, Goose Creek, Aiken, Augusta, Martinez, Evans, Sumter, Columbia.
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