St Thomas is located in Pennsylvania. St Thomas, Pennsylvania has a population of 3,683. St Thomas is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 27%.
The median household income in St Thomas, Pennsylvania is $57,931. The median household income for the surrounding county is $64,844 compared to the national median of $66,222. The median age of people living in St Thomas is 42.8 years.
The average high temperature in July is 86.62 degrees, with an average low temperature in January of 20.98 degrees. The annual precipitation is 42.28.