1 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Petersburg | 1 | 34,223 | 33,398 | 0.48% | 1,506 | 23 | City |
Petersburg is the largest city in Petersburg city, with a population of 34,223.
Petersburg is the smallest city in Petersburg city, with a population of 34,223.
There is 1 city in Petersburg city, Virginia.