Petersburg is located in Virginia. Petersburg, Virginia has a population of 32,770. Petersburg is less family-centric than the surrounding county with 20% households with children. The county percentage for households with children is 20%.
The median household income in Petersburg, Virginia is $40,503. The median household income for the surrounding county is $40,510 compared to the national median of $66,222. The median age of people living in Petersburg is 39.7 years.
The average high temperature in July is 91 degrees, with an average low temperature in January of 29.2 degrees. The annual precipitation is 45.26.