Petersburg, a city located in the state of Indiana (IN), is home to a population of approximately 2,126 people. Petersburg boasts a median age of 50, with around 38.2% of its residents aged 60 or above. 6.6% of the population identifies as US Veterans. 22.8% of Petersburg residents are disabled. The city has an average household income of $44,891, while the unemployment rate stands at 2.1%, and around 17.7% of the population is considered to be living below the poverty level. In terms of housing, the average home value in Petersburg is $89,082, with a monthly rent averaging $628.