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: 1,040
PO Box Addresses: 1,425
Residential Addresses: 21,237
Multi-Family Addresses: 174
Single Family Addresses: 21,063
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Map of Grainger County, TN ZIP Codes With Actual (Default) City Names