Thorn Hill, TN zip code
Thorn Hill, Tennessee uses one zip code: 37881. Most of it is in Grainger County. Together these zip codes are home to about 1.7K people.
Zip codes
1
Population
1.7K
All zips combined
Largest zip
37881
1,677 residents
Zip codes in Thorn Hill
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 37881 | 1,677 | $37,443 |