Limerick is located in York county Maine with a geographic area of square miles. The total population in Limerick is 3,005 with 51.9% male and 48.1% female. Children under age 5 represent 5.7% of the population, under age 18 equal 19.9% of the population and over age 65 is 16.8% of the population. The median household income is $63,504, per capita income is $27,313. There are a total of 1,131 housing units with 85.3% owner occupied. Education includes 34.9% of residents that are high school graduates and 21.5% with a bachelor's degree or higher. The average temperature in Limerick in the summer is 68 degrees, and in the winter 25 degrees.