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.

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.

MTR Camp 2019

This summer we hope your student will join us June 17 - July 19 at Cornerstone Prep Lester for MTR Camp, a math and reading enrichment camp (and so much more)! See the flyers below for details, including contact information and pricing.