Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in Onondaga County Address Data
Businesses Addresses: 18,858
PO Box Addresses: 7,075
Residential Addresses: 249,416
Multi-Family Addresses: 39,014
Single Family Addresses: 209,213
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Map of Onondaga County, NY ZIP Codes With Actual (Default) City Names