| Abbott, Robert S. Abbott Elementary School | 21 | + add to my schools |
| Academy for Urban School Leadership | 6 | + add to my schools |
| Academy of Communications and Technology (ACT) | 3 | + add to my schools |
| ACE (Architecture, Construction, Engineering) Technical Charter School | 1 | + add to my schools |
| Adams, John Quincy Adams Elementary School | 4 | + add to my schools |
| Addams, Jane Addams Elementary School | 21 | + add to my schools |
| Agassiz, Louis John Randolph Agassiz Elementary School | 44 | + add to my schools |
| Albany Avenue School | 3 | + add to my schools |
| Albany Park Multicultural Academy | 1 | + add to my schools |
| Alcott, Louisa May Alcott Elementary School | 43 | + add to my schools |
| Aldridge, Ira F. Aldridge Elementary School | 10 | + add to my schools |
| Allport Street Primary School | 1 | + add to my schools |
| Altgeld, John P. Altgeld Elementary School | 37 | + add to my schools |
| Amerson, William Amerson School | 2 | + add to my schools |
| Ames Middle School | 9 | + add to my schools |
| Amundsen, Roald Amundsen Elementary School | 4 | + add to my schools |
| Amundsen, Roald Amundsen High School | 102 | + add to my schools |
| Amundsen, Roald Amundsen Junior High School | 2 | + add to my schools |
| Andersen Educational and Vocational Guidance Center | 4 | + add to my schools |
| Andersen, Hans Christian Andersen Elementary School | 41 | + add to my schools |
| Andersen, Hans Christian Andersen Upper Grade Center | 4 | + add to my schools |
| Andersenville School | 2 | + add to my schools |
| Anderson Community Academy | 19 | + add to my schools |
| Anthony, Susan B. Anthony Elementary School | 7 | + add to my schools |
| Applied Arts, Science and Technology Academy (AASTA) | 4 | + add to my schools |
| Arai, Joan F. Arai Middle School | 26 | + add to my schools |
| Archer Avenue Main School | 1 | + add to my schools |
| Archer Avenue Primary School | 1 | + add to my schools |
| Argyle Park Elementary School | 1 | + add to my schools |
| Ariel Community Academy | 3 | + add to my schools |
| Armour Street School | 2 | + add to my schools |
| Armour, Phillip D. Armour Elementary School | 33 | + add to my schools |
| Armstrong, George Buchanan Armstrong School | 31 | + add to my schools |
| Armstrong, Louis Armstrong Elementary School | 7 | + add to my schools |
| Arnold Upper Grade Center | 13 | + add to my schools |
| Arnold, Isaac Newton Arnold Elementary School | 3 | + add to my schools |
| Arts of Living High School | 3 | + add to my schools |
| Ashburn Community Elementary School | 1 | + add to my schools |
| Ashburn Elementary School | 3 | + add to my schools |
| Ashe, Arthur R. Ashe Elementary School | 8 | + add to my schools |
| Attucks, Crispus Attucks Elementary School | 13 | + add to my schools |
| Auburn Park Grammar School | 1 | + add to my schools |
| Audubon, John J. Audubon Elementary School | 40 | + add to my schools |
| Austin Elementary School | 2 | + add to my schools |
| Austin Middle School | 2 | + add to my schools |
| Austin, Henry W. Austin High School | 144 | + add to my schools |
| Avalon Park Elementary School | 30 | + add to my schools |
| Avondale Elementary School | 30 | + add to my schools |
