| Capital: | Syracuse |
|---|---|
| Origen y Formación del condado: | Herkimer County |
| Población: | 467,026 habitantes |
| Densidad: | 579 habitantes/Sq mi |
| Área: | 806 sq mi |
| Localización del condado dentro de New York: |
|
Localidades en Onondaga, New York
- 82400 Jones Beach
- Apulia Station
- Baldwinsville
- Borodina
- Borodino
- Brewerton
- Bridgeport
- Camillus
- Camillus Village
- Cardiff
- Cicero
- Clay
- Delphi Falls
- De Witt
- East Syracuse
- Elbridge
- Elbridge Village
- Fabius Town
- Fabius Village
- Fairmount
- Fayetteville
- Galeville
- Geddes
- Jack S Reef
- Jamesville
- Jordan
- Lafayette
- Lakeland
- Liverpool
- Lyncourt
- Lysander
- Mandana
- Manlius
- Manlius Village
- Marcellus
- Marcellus Village
- Marietta
- Mattydale
- Memphis
- Minoa
- Mottville
- Mycenae
- Nedrow
- North Syracuse
- Onondaga
- Onondaga Hill
- Onondaga Reservation
- Oran
- Otisco
- Plainville
- Pompey
- Pompey Center
- Salina
- Seneca Knolls
- Shepard Settlement
- Skaneateles
- Skaneateles Falls
- Solvay
- Spafford
- Spafford Valley
- Split Rock
- Syracuse
- Taunton
- Tully
- Tully Village
- Van Buren
- Village Green
- Warners
- Westdale
- Westvale