Marietta is located in Pennsylvania.
has a population of
family-centric than the surrounding county with
22% households with
The county percentage for households with children is
The median household income in Marietta,
The median household income for the surrounding county is $64,285
compared to the national median of $61,963.
The median age of people living in Marietta
The average high temperature in July is
degrees, with an average low temperature in January of
The annual precipitation is