North kingstown is located in Washington county Rhode island with a geographic area of square miles. The total population in North kingstown is 26,289 with 48.8% male and 51.2% female. Children under age 5 represent 5.2% of the population, under age 18 equal 20.0% of the population and over age 65 is 19.8% of the population. The median household income is $99,178, per capita income is $47,612. There are a total of 10,411 housing units with 77.8% owner occupied. Education includes 14.3% of residents that are high school graduates and 52.5% with a bachelor's degree or higher. The average temperature in North kingstown in the summer is 69 degrees, and in the winter 33 degrees.