The zip code for Mendon is 01756. Use our interactive map, address lookup, or code list to find the correct 5-digit or 9-digit (ZIP+4) code for your postal mails destination. Hotels New! The fastest zip code in Mendon for October 2020 is 01756. WEATHER & CLIMATE August, July and June are the most pleasant months in the 01756 zip code, while January and February are the least comfortable months. Area Code: 508; Population: 5,286; Households Per Zip Code: 1,886; White Population: 5,180; Black Population: 21; Hispanic Population: 51; Asian Population: 31 Mendon is located in Massachusetts Latitude: 42.094470 Longitude: -71.544902 Population: 5,286 14506. . Using any city in the list of unacceptable cities may result in unforseen delays. Career Center New! load map. Mendon is in Worcester county. Mendon (MI) is 713 miles west. Compare the top cable TV and internet providers in Mendon, MA to find the best plans, packages, and availability in your area. Change Show Filters. ZIP Code 01756 for Mendon MA, area code, information on county, other general info and maps. Find MoreCities in Massachusetts that start with M, Post Office Suburb:MENDON, MA, 01756-9998,