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 Suffolk County Address Data
Businesses Addresses: 57,115
PO Box Addresses: 44,820
Residential Addresses: 528,747
Multi-Family Addresses: 22,622
Single Family Addresses: 504,641
Advertisement
Map of Suffolk County, NY ZIP Codes With Actual (Default) City Names