City | 2024 Population |
|---|---|
| Aberdeen | 1,525 |
| Ada | 5,291 |
| Adams | 1,014 |
| Adamsville | 137 |
| Addison | 2,082 |
| Addyston | 897 |
| Adelphi | 315 |
| Adena | 640 |
| Ai | 570 |
| Aid | 766 |
| Akron | 188,219 |
| Albany | 923 |
| Alexander | 2,749 |
| Alexandria | 493 |
| Alger | 818 |
| Allen | 1,000 |
| Alliance | 21,490 |
| Alvordton | 142 |
| Amanda | 683 |
| Amberley | 3,790 |
| Amboy | 1,822 |
| Amelia | 13,574 |
| American | 14,215 |
| Ames | 1,209 |
| Amesville | 169 |
| Amherst | 12,995 |
| Amsterdam | 422 |
| Anderson | 42,864 |
| Andersonville | 282 |
| Andover | 940 |
| Anna | 1,456 |
| Ansonia | 1,146 |
| Antioch | 73 |
| Antrim | 1,098 |
| Antwerp | 1,681 |
| Apple Creek | 1,182 |
| Apple Valley | 4,963 |
| Aquilla | 305 |
| Arcadia | 551 |
| Arcanum | 2,320 |
| Archbold | 4,425 |
| Archer | 288 |
| Arlington | 1,441 |
| Arlington Heights | 806 |
| Ashland | 18,548 |
| Ashley | 1,355 |
| Ashtabula | 17,722 |
| Ashville | 4,829 |
| Athalia | 266 |
| Athens | 24,956 |
| Attica | 867 |
| Atwater | 572 |
| Auburn | 759 |
| Auglaize | 2,794 |
| Augusta | 1,484 |
| Aurelius | 290 |
| Aurora | 17,866 |
| Austinburg | 367 |
| Austintown | 30,833 |
| Avon | 25,560 |
| Avon Lake | 26,163 |