Explore ZIP codes in Oswego, New York. This city has 27 unique ZIP Codes. Find the ZIP code for any area in Oswego.
Altmar
Bernhards Bay
Central Square
Cleveland
Constantia
Fair Haven
Fulton
Hannibal
Hastings
Lacona
Lycoming
Mallory
Maple View
Mexico
Minetto
New Haven
Orwell
Oswego
Parish
Pennellville