37115 vs 37138 ZIP Codes
Madison, TN · Old Hickory, TN
| Metric | 37115 | 37138 |
|---|---|---|
| City | Madison | Old Hickory |
| County | Davidson | Davidson |
| State | Tennessee | Tennessee |
| Time zone | Central Time | Central Time |
| Population | 37,316 | 22,191 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.