US Gazetteer > North Carolina Gazetteer > North Carolina ZIP Codes > County ZIP Codes > Union ZIP Codes

ZIP Codes in Union County with Associated Cities & Towns

Indian Trail   28079
Lake Park   28079
Marshville   28103
Marvin   28173
Matthews   28104
 Mineral Spgs   28108
Mineral Springs   28108
Monroe   28110
Monroe   28111
Monroe   28112
 Stallings   28104
Waxhaw   28173
Weddington   28104
Wesley Chapel   28104
Wingate   28174

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.