Petersburg is located in New York. Petersburg, New York has a population of 3,153. Petersburg is more family-centric than the surrounding county with 26.82% of the households containing married families with children. The county average for households married with children is 24.39%.
The median household income in Petersburg, New York is $66,974. The median household income for the surrounding county is $76,731 compared to the national median of $69,021. The median age of people living in Petersburg is 49.9 years.
The average high temperature in July is 78.1 degrees, with an average low temperature in January of 11.8 degrees. The average rainfall is approximately 45.8 inches per year, with 71.8 inches of snow per year.