| Abraham Lincoln High School | 1,333 | regular | high |
| ABRAHAM LINCOLN HIGH SCHOOL | 2,210 | regular | high |
| Abraham Lincoln Jr. High | 527 | regular | middle |
| Abraham Lincoln Middle | 892 | regular | middle |
| ABRAHAM LINCOLN MIDDLE SCHOOL | 613 | regular | middle |
| Abraham Lincoln Middle School | 736 | regular | middle |
| Abraham Lincoln School | 184 | regular | other |
| Abraham Lincoln School | 479 | regular | other |
| Abraham Lincoln School #6 | 385 | regular | other |
| Abraham Lincoln School No. 14 | 793 | regular | elementary |
| Abraham Lincoln School Number 24 | 252 | regular | other |
| Abraham Lincoln Senior High | 913 | regular | high |
| Abraham Lincoln Traditional School | 593 | regular | other |
| ABRAHAM MALLINSON ELEMENTARY | 282 | regular | elementary |
| ABRAHAM WING SCHOOL | 139 | regular | elementary |
| Abram Agnew Elementary | 505 | regular | elementary |
| ABRAM LANSING SCHOOL | 305 | regular | other |
| Abram P. Morris Early Childhood Center | 625 | regular | other |
| Abrams Elementary | 287 | regular | other |
| Abrams Elementary School | 231 | regular | other |
| Abrams Elementary School | 396 | regular | elementary |
| Abramson Sci Academy | 655 | regular | high |
| Abraxas Continuation High | 216 | alternative | high |
| Absarokee 6-8 | 41 | regular | middle |
| Absarokee High School | 74 | regular | high |
| Absarokee School | 79 | regular | other |
| Absegami High School | 1,130 | regular | high |
| ABSS Early College at ACC | 247 | regular | high |
| Abston Sandra B ES | 726 | regular | other |
| AC Edgerton Elementary School | 419 | regular | other |
| AC PREP ELEMENTARY | 366 | regular | other |
| Acacia Elementary | 661 | regular | elementary |
| Acacia Elementary School | 783 | regular | elementary |
| Acacia Elementary School | 806 | regular | elementary |
| Acacia Magnet School for Enriched Learning | 352 | regular | elementary |
| Acacia Middle | 958 | regular | middle |
| ACAD FOR COLLEGE PREP AND CAREER EXP | 441 | regular | other |
| ACAD OF ENTRE STDY@LOUVERTURE | 289 | regular | middle |
| ACAD-SCHOLARSHIP & ENTREPRENEURSHIP | 437 | regular | high |
| Academia Ana Marie Sandoval | 409 | regular | other |
| Academia Antonia Alonso | 910 | regular | elementary |
| Academia Avance Charter | 207 | regular | other |
| Academia Cesar Chavez Chtr School | 336 | regular | other |
| Academia Moderna | 408 | regular | elementary |
| Academic and Career Education Academy | 85 | alternative | high |
| ACADEMIC ARTS HIGH SCHOOL | 78 | regular | high |
| Academic Excellence Online | 54 | regular | high |
| ACADEMIC LEADERSHIP CHARTER SCHOOL | 343 | regular | elementary |
| Academic Magnet High | 740 | regular | high |
| Academic Recovery Ombudsman | 168 | alternative | other |
