Tennessee Gazetteer > Tennessee ZIP Codes > County ZIP Codes > Loudon ZIP Codes

Also see: ZIP Codes in Loudon with Associated Cities & Towns

ZIP Codes in Loudon County with Associated Cities & Towns

Greenback   37742
Lenoir City   37771
 Lenoir City   37772
Loudon   37774
 Philadelphia   37846

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.