Petersburg City, VA - Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Petersburg city, VA was 25081.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Petersburg City, VA - Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Petersburg city, VA reached a record high of 25564.00000 in January of 2010 and a record low of 23479.00000 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Petersburg City, VA - Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Petersburg city, VA - last updated from the United States Federal Reserve on May of 2024.