Public schools in Costa Mesa, CA
29 public schools in Costa Mesa, California serve 12,215 students.
| School | Grades | Students | Student/teacher |
|---|---|---|---|
| Back Bay HighNewport-Mesa Unified | 9–12 | 150 | 8.7 |
| Central Orange County CTE Partnership (CTEp)Central Orange County CTE Partnership (CTEp) | 10–12 | 0 | — |
| Coastline ROPCoastline ROP | 9–12 | 0 | — |
| Costa Mesa HighNewport-Mesa Unified | 7–12 | 1,761 | 18.7 |
| Early College HighNewport-Mesa Unified | 9–12 | 200 | 17.3 |
| Estancia HighNewport-Mesa Unified | 9–12 | 1,030 | 18.9 |
| Monte Vista Independent StudyNewport-Mesa Unified | 7–12 | 62 | 10.2 |
| Charles W. Tewinkle MiddleNewport-Mesa Unified | 7–8 | 514 | 16.3 |
| Adams ElementaryNewport-Mesa Unified | K–6 | 326 | 15.0 |
| California ElementaryNewport-Mesa Unified | K–6 | 366 | 18.5 |
| College Park ElementaryNewport-Mesa Unified | K–6 | 471 | 18.6 |
| Everett A. Rea ElementaryNewport-Mesa Unified | K–6 | 346 | 17.9 |
| Heinz Kaiser ElementaryNewport-Mesa Unified | 3–6 | 520 | 20.7 |
| International School for Science and Culture CharterInternational School for Science and Culture District | K–8 | 114 | 19.0 |
| Killybrooke ElementaryNewport-Mesa Unified | K–6 | 445 | 20.3 |
| Maude B. Davis ElementaryNewport-Mesa Unified | K–6 | 560 | 23.9 |
| Paularino ElementaryNewport-Mesa Unified | K–6 | 356 | 15.8 |
| Pomona ElementaryNewport-Mesa Unified | K–6 | 290 | 18.8 |
| Sonora ElementaryNewport-Mesa Unified | K–6 | 376 | 19.0 |
| Victoria ElementaryNewport-Mesa Unified | K–6 | 293 | 15.6 |
| Whittier ElementaryNewport-Mesa Unified | K–6 | 457 | 16.6 |
| Wilson ElementaryNewport-Mesa Unified | K–6 | 354 | 20.0 |
| Woodland ElementaryNewport-Mesa Unified | K–2 | 455 | 19.8 |
| HarperNewport-Mesa Unified | — | — | — |
| ACCESS County CommunityOrange County Department of Education | K–12 | 1,525 | 22.8 |
| ACCESS Juvenile HallOrange County Department of Education | K–12 | 183 | 8.0 |
| California Pacific Charter - San Diego CharterCalifornia Pacific Charter - San Diego District | K–12 | 280 | 7.3 |
| California Pacific Charter- Los Angeles CharterCalifornia Pacific Charter- Los Angeles District | K–12 | 428 | 10.5 |
| Orange County Special EducationOrange County Department of Education | K–12 | 353 | 7.4 |