Petersburg | |
|---|---|
Unincorporated community | |
 Former Blue Moon Restaurant | |
 | |
| Coordinates: 43°24′49″N 80°36′19″W / 43.413530°N 80.605148°W | |
| Country | Canada |
| Province | Ontario |
| Regional municipality | Waterloo |
| Township | Wilmot |
| Area | |
| • Land | 0.66 km2 (0.25 sq mi) |
| Population (2021) | |
• Total | 374 |
| • Density | 566.7/km2 (1,468/sq mi) |
| Time zone | UTC-5 (EST) |
| • Summer (DST) | UTC-4 (EDT) |
| Forward sortation area | |
| Area code(s) | 519 and 226 |
| GNBC Code | FDOVR |
Petersburg is an unincorporated community in Wilmot Township in the Regional Municipality of Waterloo, Ontario, Canada. It is recognized as a designated place by Statistics Canada.