Marietta is located in Pennsylvania. Marietta, Pennsylvania has a population of 2,694. Marietta is less family-centric than the surrounding county with 22.86% of the households containing married families with children. The county average for households married with children is 32.04%.
The median household income in Marietta, Pennsylvania is $53,977. The median household income for the surrounding county is $73,688 compared to the national median of $69,021. The median age of people living in Marietta is 41.7 years.
The average high temperature in July is 85.6 degrees, with an average low temperature in January of 21.9 degrees. The average rainfall is approximately 41.8 inches per year, with 23.8 inches of snow per year.
