Petersburg is located in Kentucky. Petersburg, Kentucky has a population of 655. Petersburg is less family-centric than the surrounding county with 19% households with children. The county percentage for households with children is 35%.
The median household income in Petersburg, Kentucky is $89,318. The median household income for the surrounding county is $79,298 compared to the national median of $66,222. The median age of people living in Petersburg is 42.9 years.
The average high temperature in July is 86.34 degrees, with an average low temperature in January of 21.21 degrees. The annual precipitation is 43.36.