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About Whittier, California
Whittier is a city in Southern California in Los Angeles County, part of the Gateway Cities. The 14.7-square-mile (38.0 km2) city had 87,306 residents as of the 2020 United States census, an increase of 1,975 from the 2010 census figure. Whittier was incorporated in February 1898 and became a charter city in 1955. The city is named for the Quaker poet John Greenleaf Whittier and is home to Whittier College. The city is surrounded by three unincorporated areas sharing the Whittier name, West Whittier-Los Nietos, South Whittier, and East Whittier, which combined are home to a larger population than Whittier proper.
What is my zipcode?
This tool will help you find out the ZIP code of your current location. Whether you are mailing a letter to a new address, getting acquainted with your new address, or visiting somewhere new, this site will help you learn everything about your current location and address. This tool will help you confirm your postal code in countries throughout the world.
ZIP Code Map
Our map of all zip codes in the United States is an amazing resource that has proven to be helpful to many people. By default the map is zoomed into your current location, or the target of your address search. From there you can see the boundaries of your ZIP code and of all the ZIP codes in your city, county, and state.
What are ZIP Codes?
The United States Post Office created the ZIP code system in 1963 to help the postal service track the delivery of mail. The system was originally only used for tracking the delivery of mail, but it has now been adapted to help people with addresses keep track of their shipments as well. The ZIP code system has now become an important part of everyday life in the United States. Most people in the United States have a ZIP code, even if they have never used it for anything.
The term ZIP is an acronym for Zone Improvement Plan. It was chosen to suggest that the mail travels more efficiently and quickly (zipping along) when senders use the code in the postal address.
ZIP Code Atlas
Our zipcode atlas has a list of cities in the United States to help you find the ZIP code of any location in the country, and also the postal code of any location in the world.