Petrolia, PA is a small borough located in Butler County with a population of 196 people. The population density of the area is 497 people per square mile which is significantly higher than the overall US population density of 93 people per square mile. Petrolia has a variety of local businesses and organizations to explore, such as Bill's Boys Sports Complex, which offers sports leagues for children and adults. In addition to year-round sports activities, the area also boasts several outdoor activities such as fishing at nearby Connoquenessing Creek or biking trails around Moraine State Park. Other organizations in Petrolia include the local library and the volunteer fire department. Each summer, Petrolia hosts an annual parade that celebrates its rich heritage with food trucks, games, entertainment, and more!
The population in Petrolia is 196. There are 495 people per square mile aka population density. The median age in Petrolia is 48.5, the US median age is 38.4. The number of people per household in Petrolia is 2.8, the US average of people per household is 2.6.
Family in Petrolia
- 46.8% are married
- 19.0% are divorced
- 33.3% are married with children
- 23.8% have children, but are single
Race in Petrolia
- 97.2% are White
- 1.7% are Black
- 0.0% are Asian
- 0.0% are Native American
- 0.0% claim Other
- 0.0% claim Hispanic ethnicity
- 1.1% Two or more races
- 0.0% Hawaiian, Pacific Islander