| Oceanside Unified School District | 2013 API | 2012 API |
| Ivey Ranch Elementary | 918 | 902 |
| Coastal Academy | 861 | 860 |
| Martin Luther King Jr. Middle | 846 | 859 |
| North Terrace Elementary | 841 | 813 |
| Palmquist Elementary | 835 | 872 |
| Christa McAuliffe Elementary | 835 | 841 |
| Stuart Mesa Elementary | 822 | 840 |
| South Oceanside Elementary | 817 | 824 |
| Santa Margarita Elementary | 806 | 797 |
| Louise Foussat Elementary | 804 | 829 |
| Nichols Elementary | 802 | 800 |
| E. G. Garrison Elementary | 801 | 781 |
| Cesar Chavez Middle | 796 | 777 |
| El Camino High | 795 | 779 |
| Reynolds Elementary | 775 | 770 |
| Oceanside High | 762 | 772 |
| Lincoln Middle | 762 | 761 |
| Del Rio Elementary | 748 | 741 |
| San Luis Rey Elementary | 745 | 741 |
| Pacific View Charter | 720 | 688 |
| Libby Elementary | 705 | 747 |
| Jefferson Middle | 704 | 748 |
| Mission Elementary | 700 | 722 |
| Laurel Elementary | 658 | 721 |
| Ocean Shores High (Continuation) | 533 | 484 |