Williams Township is located in Pennsylvania. Williams Township, Pennsylvania has a population of 13,930.
The median household income in Williams Township, Pennsylvania is $58,243. The median household income for the surrounding county is $77,103 compared to the national median of $69,021. The median age of people living in Williams Township is 35.6 years.
The average high temperature in July is 84.6 degrees, with an average low temperature in January of 19.2 degrees. The average rainfall is approximately 47.4 inches per year, with 27.4 inches of snow per year.