Allendale SC ZIP Code
Allendale city is located in South Carolina State, Allendale County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Allendale SC zip code by its streets and block numbers if we have some of the Allendale streets loaded in our website
Allendale Area Code is 803 and Time Zone is Eastern (GMT -05:00).
Allendale Zip Code - South Carolina
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Allendale City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Allendale ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Allendale, South Carolina.
The Allendale Zip Code is 29810.
If you want to send a mail to Allendale City, you should use the 29810 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Allendale ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 29810 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Allendale city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in South Carolina.