| Place Name | Dundas |
| Place Type | Unincorporated |
| ZIP Code(s) | 23944 |
| County | Lunenburg County |
| Area Code(s) | 434 |
| Timezone | Eastern Standard Time (EST) |
| Population () | |
| US Congressional District(s) | Virginia 5th |
| House of Delegates Districts | 50 |
| State Senate Districts | 9 |