City · North Carolina · United States

Jacksonville, NC — ZIP codes

3 ZIP codes · Onslow County

City: Jacksonville
County: Onslow
State: North Carolina
Country: United States
Postal codes: 285402854128546
Single source
Coordinates: 34.7375, -77.4628 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
28540	Jacksonville	Single source
28541	Jacksonville	Single source
28546	Jacksonville	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.