| School | Graduating Year | # of Reunion |
| Ironton High School | 1922 | 40 |
| Ironton High School | 1923 | 75 |
| Ironton High School | 1936 | 50 |
| Ironton High School | 1940 | 40 |
| Ironton High School | 1950 | 50 |
| Ironton High School | 1957 | 50 |
| Ironton High School | 1958 | 50 |
| Ironton High School | 1959 | 50 |