Old Hickory, TN zip code
Old Hickory, Tennessee uses one zip code: 37138. Most of it is in Davidson County. Together these zip codes are home to about 23K people.
Zip codes
1
Population
23K
All zips combined
Largest zip
37138
22,575 residents
Zip codes in Old Hickory
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 37138 | 22,575 | $85,149 |