Bluffton, SC Zip Codes
The Bluffton, SC zip code is 29910 for Old Town and most of the town, and 29909 for the newer communities to the west, whose mail is often addressed to Okatie.
Bluffton South Carolina Zip Code: 29910
The post office on Thurmond Way, the Town’s Welcome Center on Calhoun Street and Town Hall on Bridge Street all carry 29910.
Montage Palmetto Bluff’s address, 477 Mt Pelia Road, is 29910.
Google lists Hampton Lake, west of Old Town, in 29910 as well.
Bluffton, SC 29910 is the town’s main zip code. The Bluffton post office, Town Hall and the welcome center in Old Town are all in it, and so is Palmetto Bluff. If you are mailing something to a house in Old Town or ordering a package to a home there, 29910 is the answer to “what is the zip code of Bluffton, SC.”
Bluffton Zip Code 29909
The Clubhouse at Okatie Creek, 60 Sun City Club Lane, is addressed Bluffton, SC 29909.
Berkeley Hall Golf Club, 366 Good Hope Road, is addressed Okatie, SC 29909.
The Callawassie Island clubhouse is addressed Okatie, SC 29909.
Bluffton has a second zip code, 29909, and it is shared with Okatie. Communities on the western side, including Sun City Hilton Head, take 29909, and some of them write “Bluffton” on the address line while others write “Okatie.” Both are the same 29909 zip code, so a package addressed either way arrives.
Which Zip Code Is Yours?
The easiest test is which side of Old Town your street is on. Old Town and Palmetto Bluff are 29910; the communities out toward Okatie, including Sun City, are 29909. A few sit across the line, so check your own address on a mail-in form or your last utility bill rather than a neighbor’s. Whether you type Bluffton zip code SC, zip code Bluffton SC or zip code Bluffton South Carolina into a form, you get the same two answers. For homes for sale in either zip, see Bluffton real estate.
Not Bluffton: Hilton Head’s Zip Codes
Coligny Beach Park is on Hilton Head Island, SC 29928.
The plantation’s property owners’ office is on Hilton Head Island, SC 29926, though the gate is close to Bluffton.
Hilton Head Island uses its own zip codes, 29926 and 29928, and an island address is never a Bluffton one, even where the two sit close together. If you are comparing the two for a visit, our facts about Bluffton page gives the distances.
Frequently Asked Questions
What is the zip code for Bluffton South Carolina?
Most of Bluffton, including Old Town and Palmetto Bluff, is 29910. The western communities use 29909, which is shared with Okatie.
What are the Bluffton, SC zip codes?
The two this page covers are 29910, for Old Town, Palmetto Bluff and most of the town, and 29909, for the western communities such as Sun City, shared with Okatie.
What is the zip code for Old Town Bluffton?
29910. The post office, Town Hall and the welcome center are all in it.
Is Sun City Hilton Head in Bluffton or Okatie?
Its mail is addressed to either, and both use 29909.
Is Hilton Head Island in the Bluffton zip code?
No. Hilton Head Island’s zip codes are 29926 and 29928.
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