In 2023, Petersburg, PA had a population of 343 people with a median age of 37.1 and a median household income of $71,250. Between 2022 and 2023 the population of Petersburg, PA declined from 383 to 343, a −10.4% decrease and its median household income grew from $58,125 to $71,250, a 22.6% increase.
The 5 largest ethnic groups in Petersburg, PA are White (Non-Hispanic) (99.1%), Two+ (Non-Hispanic) (0.875%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Petersburg, PA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Petersburg, PA are U.S. citizens.
In 2023, the median property value in Petersburg, PA was $104,900, and the homeownership rate was 68.4%.
Most people in Petersburg, PA drove alone to work, and the average commute time was 33.2 minutes. The average car ownership in Petersburg, PA was 2 cars per household.