| Margaretta High School | 536 | regular | other |
| MARGARETVILLE CENTRAL SCHOOL | 301 | regular | other |
| Margarita Middle | 731 | regular | middle |
| Margarita Muniz Academy | 428 | regular | high |
| MARGATE ELEMENTARY SCHOOL | 962 | regular | other |
| MARGATE MIDDLE SCHOOL | 927 | regular | middle |
| MARGETTS ELEMENTARY SCHOOL | 579 | regular | elementary |
| MARGIE CHUMBLEY ACADEMY FOR SUCCESS | 67 | alternative | high |
| MARGIL EL | 420 | regular | other |
| Marguerita Elementary | 445 | regular | elementary |
| Marguerite E Peaslee | 267 | regular | elementary |
| Marguerite E Small Elementary | 302 | regular | other |
| Marguerite F. Christian Elementary | 642 | regular | other |
| Marguerite Hahn Elementary | 478 | regular | elementary |
| MARGUERITE J LUNDY EL | 831 | regular | other |
| MARGUERITE L MULVEY SCHOOL | 567 | regular | elementary |
| Marguerite Montgomery Elementary | 457 | regular | elementary |
| Marguerite Poindexter LaMotte Elementary | 449 | regular | elementary |
| MARGUERITE VANN ELEM. SCHOOL | 359 | regular | elementary |
| Mari-Linn Elementary School | 158 | regular | elementary |
| MARIA ALICIA P MUNOZ EL | 688 | regular | other |
| Maria Carrillo High | 1,584 | regular | high |
| MARIA DEL CARMEN MARTINEZ EARLY LEARNING CENTER | 335 | regular | other |
| Maria Hastings | 579 | regular | elementary |
| Maria L. Baldwin | 360 | regular | other |
| Maria Montessori Academy | 402 | regular | other |
| Maria Montessori Charter Academy | 283 | regular | elementary |
| MARIA MORENO STEAM ACADEMY | 344 | regular | other |
| Maria Varisco Rogers Charter School | 572 | regular | elementary |
| Maria Weston Chapman Middle School | 1,187 | regular | elementary |
| Mariam Boyd Elementary | 291 | regular | other |
| Marian A. Peterson Middle | 759 | regular | middle |
| Marian Bergeson Elementary | 423 | regular | elementary |
| Marian E. McKeown Elementary School | 322 | regular | other |
| Mariana Academy | 781 | regular | elementary |
| Mariana Bracetti Academy CS | 1,512 | regular | other |
| Marianna Avenue Elementary | 281 | regular | elementary |
| MARIANNA HIGH SCHOOL | 652 | regular | high |
| MARIANNA K-8 SCHOOL | 1,685 | regular | elementary |
| Mariano Castro Elementary | 248 | regular | elementary |
| Maricopa Elementary | 133 | regular | elementary |
| Maricopa Elementary School | 883 | regular | other |
| Maricopa High | 72 | regular | high |
| Maricopa High School | 1,840 | regular | other |
| Maricopa Institute of Technology | 421 | regular | high |
| Maricopa Institute of Technology (MIT) | 47 | regular | middle |
| Maricopa Middle | 71 | regular | middle |
| Maricopa Virtual Academy | 140 | regular | other |
| Maricopa Wells Middle School | 940 | regular | middle |
| Marie B. Riviere Elementary School | 526 | regular | other |
