County Oswego is located in the state of New York. Oswego is spread between the coordinates of +43.2803576 Latitude and -75.93602112 Longitude. Oswego has 26 zip codes, 29 cities, 1 area code and 10 post offices.
Below you will find more info about Oswego and also zip codes, cities, area codes and the post offices that belong to this county.