| Long Beach Unified School District | 2013 API | 2012 API |
| California Academy of Mathematics and Science | 961 | 975 |
| Naples Elementary | 947 | 950 |
| Gant Elementary | 939 | 949 |
| Lowell Elementary | 935 | 932 |
| Rogers Middle | 927 | 921 |
| Fremont Elementary | 919 | 933 |
| Newcomb Academy | 914 | 920 |
| Carver Elementary | 900 | 915 |
| Tincher Preparatory | 887 | 872 |
| Madison Elementary | 885 | 891 |
| Kettering Elementary | 884 | 897 |
| Henry K-8 | 877 | 867 |
| Longfellow Elementary | 876 | 897 |
| Stanford Middle | 875 | 884 |
| Los Cerritos Elementary | 873 | 875 |
| Emerson Parkside Academy | 871 | 883 |
| Prisk Elementary | 866 | 881 |
| Cubberley K-8 | 856 | 885 |
| Bancroft Middle | 849 | 862 |
| Twain Elementary | 848 | 872 |
| Hughes Middle | 846 | 846 |
| Cleveland Elementary | 840 | 837 |
| Hoover Middle | 836 | 864 |
| Gompers K-8 | 834 | 834 |
| Webster Elementary | 831 | 835 |
| Bixby Elementary | 828 | 850 |
| Renaissance High School for the Arts | 826 | 816 |
| Riley Elementary | 824 | 826 |
| Bryant Elementary | 812 | 835 |
| Muir K-8 | 808 | 822 |
| Dooley Elementary | 802 | 806 |
| Birney Elementary | 802 | 796 |
| Monroe K-8 | 800 | 783 |
| Hill Classical Middle | 795 | 817 |
| Mann Elementary | 793 | 815 |
| Chavez Elementary | 792 | 798 |
| Robinson Academy | 791 | 795 |
| Hudson K-8 | 788 | 788 |
| Garfield Elementary | 786 | 790 |
| Jessie Nelson Academy | 783 | 754 |
| Avalon K-12 | 782 | 789 |
| Franklin Classical Middle | 781 | 736 |
| MacArthur Elementary | 778 | 795 |
| Lindbergh Middle | 778 | 761 |
| King Elementary | 776 | 783 |
| Burcham K-8 | 771 | 784 |
| Wilson High | 771 | 767 |
| Marshall Academy of the Arts | 771 | 763 |
| Millikan High | 771 | 758 |
| International Elementary | 768 | 803 |
| Holmes Elementary | 765 | 794 |
| Polytechnic High | 764 | 749 |
| Lindsey Academy | 762 | 753 |
| Hamilton Middle | 762 | 739 |
| Powell Academy for Success | 760 | 748 |
| Lakewood High | 759 | 757 |
| Jefferson Leadership Academies | 753 | 736 |
| Stephens Middle | 740 | 753 |
| McKinley Elementary | 737 | 765 |
| Washington Middle | 737 | 735 |
| Barton Elementary | 716 | 754 |
| New City | 660 | 664 |
| Cabrillo High | 657 | 658 |
| Jordan High | 648 | 670 |
| Educational Partnership High | 578 | 533 |
| Reid High | 532 | 519 |
| Beach High-Intensive Learning Program | 448 | 423 |
| Addams Elementary | | |
| Alvarado Elementary | | |
| Burbank Elementary | | |
| Burnett Elementary | | |
| Edison Elementary | | |
| Grant Elementary | | |
| Harte Elementary | | |
| Lafayette Elementary | | |
| Lee Elementary | | |
| Lincoln Elementary | | |
| Roosevelt Elementary | | |
| Select Community Day (Secondary) | | |
| Signal Hill Elementary | | |
| Stevenson Elementary | | |
| Two Harbors Elementary | | |
| Whittier Elementary | | |
| Willard Elementary | | |