Columbus Grove OH ZIP Code
Columbus Grove city is located in Ohio State, Putnam County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Columbus Grove OH zip code by its streets and block numbers if we have some of the Columbus Grove streets loaded in our website
Columbus Grove Area Code is 419 and Time Zone is Eastern (GMT -05:00).
Columbus Grove Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Columbus Grove City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Columbus Grove ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Columbus Grove, Ohio.
The Columbus Grove Zip Code is 45830.
If you want to send a mail to Columbus Grove City, you should use the 45830 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Columbus Grove 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 45830 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Columbus Grove 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.