The Winfield Township School District is a community public school district that serves students in pre-Kindergarten to eighth grade from Winfield Township in Union County, in the U.S. state of New Jersey.

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

[8] Before the current sending relationship had been established with Brearley, students had attended Rahway High School until a decision by the New Jersey Department of Education in March 2000 allowed for termination of the relationship.

[10] The Winfield School fields both boys and girls sports teams.

Sports offered include soccer, basketball, street hockey (sponsored by the New Jersey Devils), and baseball / softball.