Cumberland is located in Providence county Rhode island with a geographic area of square miles. The total population in Cumberland is 34,980 with 48.0% male and 52.0% female. Children under age 5 represent 5.7% of the population, under age 18 equal 21.0% of the population and over age 65 is 18.2% of the population. The median household income is $96,936, per capita income is $43,487. There are a total of 13,247 housing units with 77.1% owner occupied. Education includes 23.8% of residents that are high school graduates and 44.7% with a bachelor's degree or higher. The average temperature in Cumberland in the summer is 69 degrees, and in the winter 33 degrees.