North Carolina Gazetteer > North Carolina ZIP Codes > County ZIP Codes > Onslow ZIP Codes

ZIP Codes in Onslow County with Associated Cities & Towns

Camp Lejeune   28542
Camp Lejeune   28547
Cape Carteret   28584
Cedar Point   28584
Holly Ridge   28445
Hubert   28539
Jacksonville   28540
Jacksonville   28541
Jacksonville   28542
Jacksonville   28543
 Jacksonville   28544
Jacksonville   28545
Jacksonville   28546
McCutcheon Field   28545
McCutchn Fld   28545
Midway Park   28544
N Topsail Bch   28460
N Topsail Beach   28460
Naval Hos   28542
 Naval Hospital   28542
Peletier   28584
Richlands   28574
Sneads Ferry   28460
Surf City   28445
Swansboro   28584
Tarawa Ter   28543
Tarawa Terrace   28543
Topsail Beach   28445

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.