The Greeley School is one of three elementary schools in the Winnetka Public Schools District 36 that serves students in kindergarten through fourth grade. Greeley School also has pre-kindergarten classes. Of all the schools in District 36, Greeley School is the oldest of those still in use.
Students at Greeley School enjoy small class sizes and instruction in art, music, Spanish and physical education. The district also offers Suzuki string classes for a fee. Students also participate in a community service project called Greeley Kids Give.
The school is named after Samuel Sewall Greeley, a Winnetka resident who encouraged the village to build the school.