The Colonial School District operates schools for residents of New Castle, Northeast Wilmington, St. Georges, Delaware City, and parts of Bear and Middletown.ELEMENTARY SCHOOLS GRADES K-5 –Carrie Downie Elementary School: 302-323-2926;Castle Hills Elementary School: 302-323-2915;New Castle  Elementary School: 302-323-2880;Harry O. Eisenberg Elementary School: 302-429-4074; Kathleen H. Wilbur Elementary School: 302-832-6330;Pleasantville Elementary School: 302-323-2935;Southern Elementary School: 302-832-6300;Wilmington Manor Elementary School: 302-323-2901.MIDDLE SCHOOLS GRADES 6-8 –Gunning Bedford Middle School: 302-832-6280;Calvin R. McCullough Middle School: 302-429-4000;George Read Middle School: 302-323-2760.HIGH SCHOOLS GRADES 9-12 –William Penn High School: 302-323-2800.SPECIAL SCHOOLS –The Wallin School : 302-323-2952;John G. Leach: 302-429-4055.