| MERC | 60 | alternative | high |
| MERC Extended | 7 | alternative | high |
| Merced City School District Community Day | 22 | alternative | elementary |
| Merced County Juvenile Court | 20 | alternative | other |
| Merced County Special Education | 942 | special-ed | other |
| Merced Elementary | 617 | regular | elementary |
| Merced High | 1,943 | regular | high |
| Merced Scholars Charter | 334 | regular | other |
| MERCEDES ACADEMIC ACADEMY | 100 | alternative | high |
| MERCEDES EARLY COLLEGE ACADEMY | 355 | alternative | high |
| MERCEDES EARLY LITERACY PROGRAM | 189 | regular | other |
| MERCEDES H S | 903 | regular | other |
| MERCER & BLUMBERG LRN CTR | 73 | alternative | high |
| Mercer Area El Sch | 567 | regular | elementary |
| Mercer Area MS | 136 | regular | middle |
| Mercer Area SHS | 282 | regular | high |
| Mercer Central | 51 | alternative | high |
| Mercer County ELC | 66 | regular | other |
| Mercer County Career Center | 8 | vocational | high |
| Mercer County Day Treatment | 11 | alternative | other |
| Mercer County Elementary School | 713 | regular | other |
| Mercer County Head Start | 17 | regular | other |
| Mercer County High School | 411 | regular | high |
| Mercer County Intermediate School | 570 | regular | elementary |
| Mercer County Jr High School | 270 | regular | middle |
| Mercer County Senior High School | 748 | regular | high |
| Mercer County Technical School Culinary Arts Academy | 111 | vocational | high |
| Mercer County Technical School Health Sciences Academy | 137 | vocational | high |
| Mercer County Technical School STEM Academy | 141 | vocational | high |
| MERCER ELEMENTARY | 258 | regular | elementary |
| Mercer Elementary School | 141 | special-ed | elementary |
| Mercer Elementary School | 396 | regular | elementary |
| Mercer Elementary School | 611 | regular | elementary |
| MERCER HIGH | 58 | regular | other |
| Mercer High School | 200 | special-ed | high |
| Mercer International Middle School | 753 | regular | middle |
| Mercer Island High School | 1,439 | regular | high |
| MERCER MIDDLE | 1,459 | regular | middle |
| Mercer Middle School | 512 | regular | middle |
| Mercer School | 92 | regular | other |
| Mercersburg El Sch | 232 | regular | elementary |
| Mercerville Elementary School | 350 | regular | elementary |
| Mercey Springs Elementary | 608 | regular | elementary |
| Merchantville Elementary School | 394 | regular | other |
| Mercury Mine Elementary School | 506 | regular | other |
| Meredith (Everett) Middle School | 867 | regular | middle |
| Meredith Hill Elementary School | 456 | regular | other |
| Meredith Middle School | 662 | regular | middle |
| Meredith Nicholson Elementary Sch | 377 | regular | elementary |
| Meredith Nicholson School 96 | 391 | regular | other |
