Petersburg, PA
Population 343 · Pennsylvania
About Petersburg, PA
Petersburg is a small community in Pennsylvania with a population of 343 residents. The median household income is $71,250 per year, which is above the national average. The median age in Petersburg is 37.1 years.
Housing in Petersburg has a median home value of $104,900 and median monthly rent of $855. Of the 150 total housing units, the majority are owner-occupied, with 91 owner-occupied and 42 renter-occupied units.
The unemployment rate in Petersburg is 9.0% and the poverty rate is 6.1%. 3.6% of residents hold a bachelor's degree or higher. The average commute time is 33.2 minutes.
Cost of Living in Petersburg, PA
Compared to national averages, Petersburg has a median household income of $71,250 (5% below the national median of $75,149). Home values average $104,900, which is 57% below the national median. Monthly rent at $855 is 26% below the US average of $1,163. Within Pennsylvania, Petersburg's income is 3% below the state average of $73,376, and home values are 45% below the state median of $190,903.
Why Live in Petersburg, PA?
Petersburg offers affordable housing with a median home value of $104,900, below the US average of $244,900, and rent that’s lower than the national average at $855/month, and a low poverty rate of 6.1%, better than the national average.
Potential considerations include median household income ($71,250) that falls below the national average. However, Petersburg’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Petersburg has a population of 343 with a median age of 37.1 years. Compare Petersburg with other cities to see how it stacks up, or explore all cities in Pennsylvania.
Similar Cities Near Petersburg
Cities in Pennsylvania with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Ben Avon Heights | 343 | $240,938 | $491,700 | Compare |
| Clarendon | 343 | $61,786 | $82,000 | Compare |
| Dunlevy | 343 | $83,281 | $99,100 | Compare |
| Finleyville | 343 | $52,500 | $150,000 | Compare |
| Penn Lake Park | 343 | $79,375 | $233,000 | Compare |
| Seltzer | 343 | $108,869 | $122,100 | Compare |
| Tionesta | 343 | $56,250 | $114,300 | Compare |
| Arnold City | 344 | $0 | $0 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Pennsylvania
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Petersburg
What is the population of Petersburg, PA?
The population of Petersburg, PA is 343 according to the latest Census data.
What is the median household income in Petersburg?
The median household income in Petersburg, PA is $71,250 per year.
What is the median home value in Petersburg?
The median home value in Petersburg, PA is $104,900.
What is the average rent in Petersburg?
The median monthly rent in Petersburg, PA is $855.
What is the unemployment rate in Petersburg?
The unemployment rate in Petersburg, PA is 9.0%.