| Place Name | Birchwood |
| Place Type | Unincorporated |
| ZIP Code(s) | 37308 |
| County | Hamilton County |
| Area Code(s) | 423 |
| Timezone | Eastern Standard Time (EST) |
| Population () | |
| Metro/Micro Stats Area | Chattanooga, TN-GA |
| US Congressional District(s) | Tennessee 3rd |
| State House Districts | 29 |
| State Senate Districts | 11 |