| ADKINS PRE-K CENTER | 228 | regular | other |
| Adlai E Stevenson High School | 4,758 | regular | high |
| Adlai E. Stevenson School | 312 | regular | other |
| Adlai Stevenson Elem School | 513 | regular | elementary |
| Adlai Stevenson Elementary School | 527 | regular | elementary |
| Adlai Stevenson High School | 1,881 | regular | high |
| Adlai Stevenson Middle School | 768 | regular | middle |
| Adlai Stevenson School | 295 | regular | other |
| Adler Park School | 238 | regular | elementary |
| ADM Middle School | 352 | regular | middle |
| Adm Richard E Byrd Elem School | 301 | regular | elementary |
| ADM Senior High School | 666 | regular | high |
| Admiral Arthur W Radford High School | 1,227 | regular | high |
| Admiral Chester W Nimitz Elementary School | 587 | regular | other |
| Admiral King Elementary School | 278 | regular | other |
| ADMIRAL RICHARD E. BYRD MIDDLE | 853 | regular | middle |
| Admiral William F. Halsey Jr. Health & Public Safety Academy | 1,272 | regular | high |
| Adna Elementary School | 265 | regular | other |
| Adna Middle/High School | 369 | regular | other |
| ADOBE ACRES ELEMENTARY | 303 | regular | other |
| Adobe Bluffs Elementary | 586 | regular | elementary |
| Adobe Middle School | 668 | regular | middle |
| Adolfo Camarillo High | 1,969 | regular | high |
| Adolph Link Elem School | 652 | regular | elementary |
| Adrian Burnett Elementary | 563 | regular | elementary |
| ADRIAN ELEM. | 314 | regular | other |
| ADRIAN ELEMENTARY | 295 | regular | other |
| Adrian Elementary School | 265 | regular | elementary |
| Adrian Elementary School | 210 | regular | elementary |
| Adrian High School | 804 | regular | other |
| ADRIAN MIDDLE | 139 | regular | middle |
| ADRIAN SECONDARY | 155 | regular | high |
| ADRIAN SR. HIGH | 375 | regular | other |
| Adrian Wilcox High | 1,614 | regular | high |
| Adrienne C. Nelson High School | 1,536 | regular | high |
| Adult Education Programs | 4,559 | alternative | high |
| ADVANCE ELEM. | 240 | regular | elementary |
| Advanced Learning Academy | 363 | regular | other |
| ADVANCED LEARNING ACADEMY | 1,087 | regular | other |
| Advanced Math and Science Academy Charter School | 970 | regular | other |
| Advanced Technologies Academy HS | 1,225 | regular | high |
| Advanced Technology Academy | 1,207 | regular | other |
| ADVANTAGE ACADEMY | 972 | regular | other |
| ADVANTAGE ACADEMY OF HILLSBOROUGH | 457 | regular | other |
| Advantage Arts Academy | 354 | regular | elementary |
| Advantage Charter Academy | 743 | regular | elementary |
| Adventure Elementary | 429 | regular | other |
| Adventure Elementary - 10 | 440 | regular | elementary |
| AECI II: NYC CHARTER HS | 449 | regular | high |
| Aeolian Elementary | 283 | regular | elementary |
