El Portal CA ZIP Code
El Portal city is located in California State, Mariposa County and has a unique zip code assigned by the US Postal Service Office.
You can search for the El Portal CA zip code by its streets and block numbers if we have some of the El Portal streets loaded in our website
El Portal Area Code is 209 and Time Zone is Pacific (GMT -08:00).
El Portal Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the El Portal City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the El Portal ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in El Portal, California.
The El Portal Zip Code is 95318.
If you want to send a mail to El Portal City, you should use the 95318 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded El Portal 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 95318 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a El Portal 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.