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 Onslow County Address Data
Businesses Addresses: 5,759
PO Box Addresses: 5,654
Residential Addresses: 96,692
Multi-Family Addresses: 5,921
Single Family Addresses: 90,307
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Map of Onslow County, NC ZIP Codes With Actual (Default) City Names