Finder ZIP codes of cities in USA

ZIP codes of towns

Lists of zip codes for the states of the USA

If you are interested in the question, what is my zip code, we recommend using our postcode guide to search for information. ZIP (Zone Improvement Plan) codes  are used to help the United States Postal Service (USPS) to sort mail faster and deliver faster. Furthermore, other delivery services make use of ZIP codes for sorting packages and calculating the time and cost of shipping a package.

That’s why Bankchart.us has collected postal codes of all states of the USA. To search for the zip code, you must select a city using the alphabetical index. Today, the zip code consists of 9 digits written through a hyphen (for example, 23456-7891). Until 1983, the zip code consisted of 5 digits.

Alternatively, you can use a reverse search to find a city, county or state by postal code. To do this, press the "Ctrl + F" key combination on the keyboard, enter the index number and press Enter. After that, you will find out which state this index belongs to. Use our zip codes finder, our team regularly updates the directory, all data are current.