South Gate CA ZIP Code
South Gate city is located in California State, Los Angeles County and has a unique zip code assigned by the US Postal Service Office.
You can search for the South Gate CA zip code by its streets and block numbers if we have some of the South Gate streets loaded in our website
South Gate Area Code is 323 and Time Zone is Pacific (GMT -08:00).
South Gate Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the South Gate City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the South Gate ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in South Gate, California.
The South Gate Zip Code is 90280.
If you want to send a mail to South Gate City, you should use the 90280 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded South Gate 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 90280 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a South Gate 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 California.