Where is the plainfield public school district located? The Plainfield Public School District 1200 Myrtle Avenue, Plainfield, NJ 07063 Phone (908) 731-4200 Superintendent: Dr. Diana MitchellWhy choose plainfield bd of ed? The Plainfield BD of ED offers healthy meals every school day, and your children may qualify for free meals or for reduced price meals. Thank you for your interest in the Plainfield Public Schools! Come and join our Champion Teaching Team.Why choose plainfield community school district 202? Welcome to Plainfield Community School District 202. Plainfield Community Consolidated School District 202 is a creative, proactive school system in the southwest Chicago suburbs, dedicated to ensuring that all students learn, achieve and grow to their maximum potential.