Marianna is located in Pennsylvania. Marianna, Pennsylvania has a population of 458. Marianna is more family-centric than the surrounding county with 30% households with children. The county percentage for households with children is 24%.
The median household income in Marianna, Pennsylvania is $64,712. The median household income for the surrounding county is $65,996 compared to the national median of $66,222. The median age of people living in Marianna is 43.8 years.
The average high temperature in July is 83.5 degrees, with an average low temperature in January of 18.1 degrees. The annual precipitation is 39.55.