The Greenwich Township School District is a community public school district that serves students in kindergarten through eighth grade from Greenwich Township, in Cumberland County, in the U.S. state of New Jersey.

[3][4] Under the terms of the Greenwich - Stow Creek Partnership established in 2009 with the Stow Creek School District in Stow Creek Township, New Jersey, students from both townships attend Morris Goodwin School for grades K-4 and Stow Creek School for grades 5-8.

From lowest socioeconomic status to highest, the categories are A, B, CD, DE, FG, GH, I and J.

As a Type II school district, the board's trustees are elected directly by voters to serve three-year terms of office on a staggered basis, with three seats up for election each year held (since 2014) as part of the November general election.

The board appoints a superintendent to oversee the district's day-to-day operations and a business administrator to supervise the business functions of the district.