What is southbridge mass zip code?

The zip code for Southbridge, Massachusetts is 01550. It is located in Worcester County and covers a land area of 20.1 square miles. The population of Southbridge is around 16,000 people, and the median household income is $45,126. The town is known for its historic mills and beautiful parks such as Westville Recreation Area, Quinebaug River Trail, and Breen Memorial Park. Southbridge is also home to several local businesses, restaurants, and community events that attract tourists from nearby towns.