INDEPENDENT CITY · VA
Petersburg city, Virginia
Petersburg city is an independent city in Virginia with FIPS code 51730 and an estimated population of 33,309 (Census 2023), 53rd largest of 133 in the state.
County facts
- Name
- Petersburg city
- State
- Virginia
- Type
- independent city
- FIPS code
- 51730
- State FIPS
- 51
- Population (2023)
- 33,309
- Change since 2020
- -0.3%
- State rank
- 53 of 133
Population is the Census Bureau’s Vintage 2023 estimate.
Questions
What is the FIPS code for Petersburg city?
Petersburg city, Virginia has the five-digit FIPS code 51730: 51 for the state and 730 for the county.
What state is Petersburg city in?
Petersburg city is in Virginia.
How do I know if an address is in this county?
Use the address lookup. ZIP codes and city names can cross county lines, so an address is the reliable check.
Sources: U.S. Census Bureau geographic reference files; Census Bureau Population Estimates, Vintage 2023. Last reviewed 2026-10-27.