| Andrew Avenue School | K - 5 | 273 | 21.7 | Naugatuck, 06770 |
| Cross Street Intermediate School | 2 - 8 | 431 | 17.2 | Naugatuck, 06770 |
| Head Start At City Hill Middle School | PK - K | 57 | | Naugatuck, 06770 |
| Maple Hill School | PK - 5 | 610 | 23.7 | Naugatuck, 06770 |
| Prospect Street School | K - 5 | 376 | 21.4 | Naugatuck, 06770 |
| Salem School | K - 5 | 321 | 21.3 | Naugatuck, 06770 |
| Western School | K - 5 | 340 | 20.0 | Naugatuck, 06770 |
| City Hill Middle School | 7 - 9 | 510 | 14.9 | Naugatuck, 06770 |
| Hillside Middle School | 7 - 9 | 264 | 12.8 | Naugatuck, 06770 |
| Hop Brook Intermediate School | 5 - 7 | 395 | 15.8 | Naugatuck, 06770 |
| Naugatuck High School | 9 - 12 | 1,214 | 12.5 | Naugatuck, 06770 |
| Central Avenue School | K - 12 | 414 | 24.1 | Naugatuck, 06770 |
| School Readiness Program | | | | Naugatuck, 06770 |
