Grainger County, Tennessee ZIP Codes


ZIP Codes in Grainger County with Associated Cities & Towns

Grainger County, TN - Standard ZIP Codes
37708 | 37709 | 37779 | 37806 | 37811 | 37848 | 37861 | 37879 | 37881 | 37888
Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.

ZIP Codes in Grainger County Address Data

  • Businesses Addresses: 983
  • PO Box Addresses: 1,442
  • Residential Addresses: 19,851
    • Multi-Family Addresses: 156
    • Single Family Addresses: 19,695


Map of Grainger County, TN ZIP Codes With Actual (Default) City Names

Bean Station
Powder Springs
Thorn Hill

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