Tennessee Gazetteer > Tennessee ZIP Codes > County ZIP Codes > Grainger ZIP Codes

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

ZIP Codes in Grainger County with Associated Cities & Towns

Bean Station   37708
Blaine   37709
Powder Spgs   37848
 Powder Springs   37848
Rutledge   37861
Thorn Hill   37881
 Treadway   37881
Washburn   37888

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.