State championships
Mt. Pleasant: 10 state titles
State titles and finals for Mt. Pleasant, from DIAA. This is not a season record.
This covers state championship results only. It does not have season records, regular season games or playoff rounds before the final.
Source: Delaware Interscholastic Athletic Association (DIAA), State Champions History. Football scores and runners-up come from DIAA's football files; other sports list the champion only. DIAA State Champions History
Dover High game schedules and results are on Senators Sports.
State titles
| Year | Sport | Champion | Score | Runner-up | Notes | Source file |
|---|---|---|---|---|---|---|
| 1985 | Boys Swimming and Diving | Mt. Pleasant | ||||
| 1982 | Girls Swimming and Diving | Mt. Pleasant | ||||
| 1981 | Football, Division II | Mt. Pleasant | 28-14 | Archmere | ||
| 1980 | Boys Swimming and Diving | Mt. Pleasant | ||||
| 1979 | Boys Swimming and Diving | Mt. Pleasant | ||||
| 1978 | Boys Swimming and Diving | Mt. Pleasant | ||||
| 1977 | Girls Swimming and Diving | Mt. Pleasant | ||||
| 1972 | Boys Tennis | Mt. Pleasant | Co-champions | |||
| 1971 | Boys Swimming and Diving | Mt. Pleasant | ||||
| 1970 | Boys Swimming and Diving | Mt. Pleasant |