Chesapeake OH ZIP Code
Chesapeake city is located in Ohio State, Lawrence County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Chesapeake OH zip code by its streets and block numbers if we have some of the Chesapeake streets loaded in our website
Chesapeake Area Code is 740 and Time Zone is Eastern (GMT -05:00).
Chesapeake Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Chesapeake City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Chesapeake ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Chesapeake, Ohio.
The Chesapeake Zip Code is 45619.
If you want to send a mail to Chesapeake City, you should use the 45619 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Chesapeake 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 45619 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Chesapeake 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 Ohio.