| Business | Phone |
| Appoquinimink Teacher Ctr 120 Silver Lake Rd, Middletown 19709 | (302) 378-2757 |
| Brick Mill Elementary School 378 Brick Mill Rd, Middletown 19709 | (302) 378-5288 |
| Cedar Lane Elementary School 1259 Cedar Lane Rd, Middletown 19709 | (302) 378-5045 |
| Covenant Community School 627 Vance Neck Rd, Middletown 19709 | (302) 834-1430 |
| James H Groves Adult High Schl 504 S Broad St, Middletown 19709 | (302) 378-5037 |
| Middletown High School 120 Silver Lake Rd, Middletown 19709 | (302) 376-4141 |
| Mot Charter School 1156 Levels Rd, Middletown 19709 | (302) 376-5125 |
| Silver Lake Elementary School 200 E Cochran St, Middletown 19709 | (302) 378-5023 |
| St Anne's Episcopal School 211 Silver Lake Rd, Middletown 19709 | (302) 378-3179 |
| Redding Intermediate School 201 New St, Middletown 19709 | (302) 378-5030 |