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ZIP Code 07945 is located in Mendham New Jersey. Portions of 07945 are also in Brookside and Mendham Township and Chester Township and Randolph Township. 07945 is entirely within.
ZIP Code 07945 is located in the city of Mendham, New Jersey and covers 19.481 square miles of land area. It is also located within Morris County. According to the 2020 U.S.. ZIP Code: Mendham, NJ has only 1 Standard ZIP assigned to it by the U.S. Postal Service. 07945 (Standard) County: The County, Parish, Borough, or Planning Region that. ZIP Codes for MENDHAM, New Jersey. Use our address lookup or code list to find the correct 5-digit or 9-digit (ZIP+4) code for your postal mails destination.
