| Fontana Unified School District | 2013 API | 2012 API |
| Sierra Lakes Elementary | 871 | 862 |
| Dorothy Grant Elementary | 841 | 879 |
| Oak Park Elementary | 835 | 803 |
| Oleander Elementary | 830 | 828 |
| Shadow Hills Elementary | 822 | 834 |
| Poplar Elementary | 811 | 770 |
| Juniper Elementary | 810 | 823 |
| Hemlock Elementary | 808 | 811 |
| Mango Elementary | 801 | 802 |
| Canyon Crest Elementary | 799 | 814 |
| Ted Porter Elementary | 797 | 800 |
| Kathy Binks Elementary | 792 | 788 |
| Maple Elementary | 790 | 759 |
| Alder Middle | 786 | 798 |
| Summit High | 782 | 759 |
| Virginia Primrose Elementary | 779 | 791 |
| Southridge Middle | 778 | 785 |
| Beech Avenue Elementary | 777 | 802 |
| Locust Elementary | 777 | 785 |
| Live Oak Elementary | 775 | 772 |
| Wayne Ruble Middle | 774 | 800 |
| Chaparral Elementary | 772 | 776 |
| Date Elementary | 762 | 783 |
| Citrus Elementary | 758 | 750 |
| Almeria Middle | 756 | 757 |
| Almond Elementary | 754 | 780 |
| Fontana Middle | 754 | 735 |
| Sequoia Middle | 748 | 728 |
| Jurupa Hills High | 746 | 733 |
| Palmetto Elementary | 744 | 729 |
| Fontana A. B. Miller High | 741 | 735 |
| Randall Pepper Elementary | 740 | B |
| South Tamarind Elementary | 738 | 752 |
| Redwood Elementary | 737 | 753 |
| Harry S. Truman Middle | 736 | 751 |
| Henry J. Kaiser High | 735 | 729 |
| Tokay Elementary | 734 | 721 |
| North Tamarind Elementary | 719 | 723 |
| Cypress Elementary | 715 | 756 |
| Fontana High | 701 | 694 |
| Birch High (Continuation) | 584 | 590 |
| Citrus High (Continuation) | 534 | 558 |
| West Randall Elementary | | |