Williams township is located in Northampton county Pennsylvania with a geographic area of square miles. The total population in Williams township is 1,054 with 49.2% male and 50.8% female. Children under age 5 represent 3.3% of the population, under age 18 equal 23.7% of the population and over age 65 is 16.9% of the population. The median household income is $56,912, per capita income is $26,670. There are a total of 450 housing units with 74.2% owner occupied. Education includes 52.4% of residents that are high school graduates and 14.0% with a bachelor's degree or higher. The average temperature in Williams township in the summer is 73 degrees, and in the winter 33 degrees.