Cornerstone Prep - Lester Campus

Cornerstone Prep Lester Campus is a free public school primarily serving families located in the Binghampton community. Students zoned to other priority schools may also attend as long as space is available. We serve students in grades PreK-5. Click here for enrollment information for this campus.

Click here for the most up-to-date news about virtual learning with CEG schools, including school supply lists and school calendar.

Cornerstone Prep Lester has enjoyed outstanding growth on the state assessment known as TCAP as well as a national test called MAP. Click here to view these results. We were honored that Secretary of Education Arne Duncan visited our campus to highlight our students’ success.

Cornerstone Prep Lester is located in the former Lester School building at 320 Carpenter Street.