Jamestown is located in Newport county Rhode island with a geographic area of square miles. The total population in Jamestown is 5,494 with 50.4% male and 49.6% female. Children under age 5 represent 3.3% of the population, under age 18 equal 16.6% of the population and over age 65 is 31.0% of the population. The median household income is $119,375, per capita income is $70,662. There are a total of 2,387 housing units with 86.1% owner occupied. Education includes 11.0% of residents that are high school graduates and 65.1% with a bachelor's degree or higher. The average temperature in Jamestown in the summer is 69 degrees, and in the winter 33 degrees.
