| Newark Charter School Newark, DE | Combined | 3,109 | 17:1 | – |
| Odyssey Charter School Wilmington, DE | Combined | 2,286 | 13:1 | – |
| Caesar Rodney High School Camden, DE | High | 2,254 | 16:1 | – |
| Penn (William) High School New Castle, DE | High | 2,069 | 18.1:1 | – |
| Sussex Central High School Georgetown, DE | High | 2,012 | 14.8:1 | – |
| Cape Henlopen High School Lewes, DE | High | 1,889 | 14.9:1 | – |
| Dover High School Dover, DE | High | 1,812 | 16.6:1 | – |
| Smyrna High School Smyrna, DE | High | 1,777 | 16.6:1 | – |
| Delcastle Technical High School Wilmington, DE | High | 1,605 | 12.4:1 | – |
| Las Americas Aspira Academy Newark, DE | Combined | 1,471 | 15.2:1 | – |
| Christiana High School Newark, DE | Combined | 1,425 | 14.6:1 | – |
| Mot Charter School Middletown, DE | Combined | 1,407 | 19.2:1 | – |
| Appoquinimink High School Middletown, DE | High | 1,357 | 16.3:1 | – |
| Sussex Technical High School Georgetown, DE | High | 1,341 | 14.5:1 | – |
| Milford Senior High School Milford, DE | High | 1,271 | 16.8:1 | – |
| Odessa High School Townsend, DE | High | 1,254 | 15:1 | – |
| Middletown High School Middletown, DE | High | 1,231 | 14.3:1 | – |
| Polytech High School Woodside, DE | High | 1,228 | 12.9:1 | – |
| St. Georges Technical High School Middletown, DE | High | 1,198 | 14.6:1 | – |
| Sussex Academy Georgetown, DE | Combined | 1,182 | 18.3:1 | – |
| Conrad Schools of Science Wilmington, DE | Combined | 1,164 | 18:1 | – |
| Laurel Elementary School Laurel, DE | Elementary | 1,145 | 16.3:1 | – |
| Hodgson (Paul M.) Vocational Technical High School Newark, DE | High | 1,104 | 13.3:1 | – |
| Mount Pleasant High School Wilmington, DE | High | 1,084 | 14.4:1 | – |
| Indian River High School Dagsboro, DE | High | 1,073 | 13.3:1 | – |
| Wilbur (Kathleen H.) Elementary Bear, DE | Elementary | 1,052 | 13.9:1 | – |
| Newark High School Newark, DE | High | 1,039 | 17:1 | – |
| Dickinson (John) School Wilmington, DE | Combined | 1,027 | 16.5:1 | – |
| Milford Central Academy Milford, DE | Middle | 1,013 | 17:1 | – |
| Smyrna Middle School Smyrna, DE | Middle | 1,011 | 16.6:1 | – |
| Concord High School Wilmington, DE | High | 994 | 13.9:1 | – |
| Charter School of Wilmington Wilmington, DE | High | 977 | 19:1 | – |
| Seaford Senior High School Seaford, DE | High | 960 | 17.6:1 | – |
| Lake Forest High School Felton, DE | High | 951 | 16.1:1 | – |
| Calloway (Cab) School of the Arts Wilmington, DE | Combined | 941 | 17.9:1 | – |
| Brandywine Springs School Wilmington, DE | Elementary | 941 | 15.5:1 | – |
| Claymont Elementary School Claymont, DE | Elementary | 937 | 14.2:1 | – |
| Waters (Alfred G.) Middle School Middletown, DE | Middle | 935 | 17.5:1 | – |
| Mckean (Thomas) High School Wilmington, DE | High | 920 | 13.1:1 | – |
| Academia Antonia Alonso Newark, DE | Elementary | 910 | 16.7:1 | – |
| Glasgow High School Newark, DE | High | 908 | 19:1 | – |
| Chipman (W.T.) Middle School Harrington, DE | Middle | 905 | 18.6:1 | – |
| Howard High School of Technology Wilmington, DE | High | 905 | 13.5:1 | – |
| Talley Middle School Wilmington, DE | Middle | 900 | 13.1:1 | – |
| Brandywine High School Wilmington, DE | High | 897 | 13.8:1 | – |
| Meredith (Everett) Middle School Middletown, DE | Middle | 867 | 15:1 | – |
| Georgetown Middle School Georgetown, DE | Middle | 861 | 14.8:1 | – |
| Central Middle School Dover, DE | Middle | 860 | 14.8:1 | – |
| Cantwells Bridge Middle School Townsend, DE | Middle | 852 | 17.5:1 | – |
| Bedford (Gunning) Middle School New Castle, DE | Middle | 846 | 17.3:1 | – |
| Fred Fifer Iii Middle School Camden, DE | Middle | 839 | 14.8:1 | – |
| Georgetown Elementary School Georgetown, DE | Combined | 825 | 13.5:1 | – |
| East Millsboro Elementary School Millsboro, DE | Elementary | 820 | 17.7:1 | – |
| Seaford Middle School Seaford, DE | Middle | 800 | 13.8:1 | – |
| Charter School of New Castle New Castle, DE | Elementary | 788 | 17.9:1 | – |
| Springer Middle School Wilmington, DE | Middle | 776 | 13.7:1 | – |
| Selbyville Middle School Selbyville, DE | Middle | 770 | 13.8:1 | – |
| Providence Creek Academy Charter School Clayton, DE | Elementary | 769 | 15.9:1 | – |
| Old State Elementary School Townsend, DE | Elementary | 765 | 14.4:1 | – |
| Dupont (H.B.) Middle School Hockessin, DE | Middle | 764 | 15.7:1 | – |
| Shue-Medill Middle School Newark, DE | Middle | 763 | 12.8:1 | – |
| North Georgetown Elementary School Georgetown, DE | Combined | 754 | 14.9:1 | – |
| Laurel Senior High School Laurel, DE | High | 753 | 19.2:1 | – |
| Delmar Middle School Delmar, DE | Elementary | 732 | 22.3:1 | – |
| Dupont (Pierre S.) Middle School Wilmington, DE | Middle | 730 | 12.1:1 | – |
| Southern Elementary School New Castle, DE | Elementary | 729 | 11.9:1 | – |
| Woodbridge High School Greenwood, DE | High | 728 | 15.4:1 | – |
| Millsboro Middle School Millsboro, DE | Middle | 726 | 14.5:1 | – |
| Delmar High School Delmar, DE | High | 713 | 19.1:1 | – |
| Long Neck Elementary School Millsboro, DE | Elementary | 712 | 14.7:1 | – |
| Ross (Lulu M.) Elementary School Milford, DE | Elementary | 693 | 14.5:1 | – |
| Gauger-Cobbs Middle School Newark, DE | Middle | 681 | 12:1 | – |
| Mount Pleasant Elementary School Wilmington, DE | Elementary | 674 | 13:1 | – |
| Read (George) Middle School New Castle, DE | Middle | 662 | 13.6:1 | – |
| First State Montessori Academy Wilmington, DE | Elementary | 657 | 18.5:1 | – |
| F. Niel Postlethwait Middle School Camden, DE | Middle | 647 | 15.3:1 | – |
| Phillis Wheatley Elementary School Bridgeville, DE | Elementary | 644 | 13.2:1 | – |
| Moore (John Bassett) School Smyrna, DE | Elementary | 638 | 15.4:1 | – |
| Cedar Lane Elementary School Middletown, DE | Elementary | 634 | 15.4:1 | – |
| Lewes Elementary School Lewes, DE | Elementary | 620 | 14.2:1 | – |
| The Bancroft School Wilmington, DE | Combined | 616 | 11.6:1 | – |
| Mccullough (Calvin R. ) Middle School New Castle, DE | Middle | 615 | 16.8:1 | – |
| William F. Cooke Jr. Elementary Hockessin, DE | Elementary | 613 | 15.5:1 | – |
| Kirk (George V.) Middle School Newark, DE | Middle | 612 | 13.7:1 | – |
| Woodbridge Early Childhood Education Center Greenwood, DE | Combined | 609 | 13.5:1 | – |
| Lake Forest Central Elementary School Felton, DE | Elementary | 604 | 14.6:1 | – |
| Woodbridge Middle School Bridgeville, DE | Middle | 596 | 13.9:1 | – |
| Kuumba Academy Charter School Wilmington, DE | Elementary | 594 | 11.1:1 | – |
| North Star Elementary School Hockessin, DE | Elementary | 589 | 15.6:1 | – |
| Early College School at Del State Dover, DE | Combined | 583 | 19.2:1 | – |
| Milton Elementary School Milton, DE | Elementary | 582 | 13.9:1 | – |
| South Dover Elementary School Dover, DE | Elementary | 577 | 16.1:1 | – |
| The Bayard School Wilmington, DE | Elementary | 571 | 9.2:1 | – |
| Mispillion Elementary Milford, DE | Elementary | 568 | 14.8:1 | – |
| Bunker Hill Elementary School Middletown, DE | Elementary | 566 | 15.2:1 | – |
| Stanton Middle School Wilmington, DE | Middle | 558 | 15.3:1 | – |
| Edison (Thomas a.) Charter School Wilmington, DE | Elementary | 557 | 17.1:1 | – |
| Rehoboth Elementary School Rehoboth Beach, DE | Elementary | 557 | 11.9:1 | – |
| Lord Baltimore Elementary School Ocean View, DE | Elementary | 557 | 13.2:1 | – |
| North Smyrna Elementary School Smyrna, DE | Combined | 557 | 12:1 | – |