Monmouth ME ZIP Code

Monmouth city is located in Maine State, Kennebec County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Monmouth ME zip code by its streets and block numbers if we have some of the Monmouth streets loaded in our website

Monmouth Area Code is 207 and Time Zone is Eastern (GMT -05:00).

Monmouth Zip Code - Maine

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Monmouth City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Monmouth ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Monmouth, Maine.

The Monmouth Zip Code is 04259.

If you want to send a mail to Monmouth City, you should use the 04259 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Monmouth 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 04259 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Monmouth 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 Maine.

Monmouth, Maine - MAP

What is the Monmouth Zip Code?

The Monmouth Zip Code in Maine is 04259.

ZIP Plus 4 Monmouth - US Streets Zip Codes

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Monmouth, Maine - US Zip Code

Monmouth ZIP Code Lookup

04259 Zip Code File:
Zip Code: 04259,
City: Monmouth
Monmouth Area Code: 207
Monmouth, ME - Time Zone: Eastern (GMT -05:00)
County: Kennebec
City Alias: Monmouth
State: Maine
State Abb: ME

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