| Manteca Unified School District | 2013 API | 2012 API |
| Veritas Elementary | 826 | 846 |
| George McParland Elementary | 826 | 817 |
| Brock Elliott Elementary | 823 | 846 |
| New Haven Elementary | 818 | 854 |
| Nile Garden Elementary | 812 | 822 |
| August Knodt Elementary | 786 | 792 |
| Mossdale Elementary | 783 | 784 |
| Walter Woodward Elementary | 775 | 798 |
| French Camp Elementary | 766 | 757 |
| Stella Brockman Elementary | 765 | 771 |
| Sierra High | 761 | 767 |
| Joshua Cowell Elementary | 761 | 726 |
| Sequoia Elementary | 760 | 772 |
| Golden West Elementary | 760 | 769 |
| Joseph Widmer, Jr., Elementary | 760 | 766 |
| Neil Hafley Elementary | 754 | 775 |
| Shasta Elementary | 753 | 753 |
| Great Valley Elementary | 752 | 750 |
| East Union High | 747 | 740 |
| George Y. Komure Elementary | 734 | 746 |
| Manteca High | 734 | 715 |
| Lincoln Elementary | 726 | 727 |
| Lathrop High | 726 | 725 |
| Weston Ranch High | 724 | 717 |
| Lathrop Elementary | 719 | 715 |
| Manteca Unified Vocational Academy | 610 | B |
| Calla High | 478 | 488 |
| New Vision High | 472 | 565 |
| Manteca Community Day (7-12) | 454 | B |
| Manteca Community Day (K-6) | | |