General Information
- Established: 1794
- Population: 458,336 (2000 census)
- County Seat: Syracuse
- Tourism Region: Finger Lakes
- Information: OnGov: The Onondaga County website
- Bordering Counties: Cayuga, Cortland, Madison, Oswego
- Area code: 315
- Origin of Name: The name "Onondaga" derives from the name of the Native American people who lived here, who called themselves Onoda'gega, sometimes spelled Onontakeka. The word means "People of the Hills." Sometimes the term was Onondagaono ("The People of the Hills").
- Incorporated Cities: Syracuse
- Villages: Baldwinsville, Camillus, East Syracuse, Elbridge, Fabius, Fayetteville, Jordan, Liverpool, Manlius, Marcellus, Minoa, North Syracuse, Skaneateles, Solvay, Tully
- Towns: Camillus, Cicero, Clay, DeWitt, Elbridge, Fabius, Geddes, LaFayette, Lysander, Manlius, Marcellus, Onondaga, Otisco, Pompey, Salina, Skaneateles, Spafford, Tully, Van Buren
- Indian Reservations: Onondaga Nation Territory
Attractions
Road Information