Chesapeake city is located in Cecil county Maryland with a geographic area of 0.5 square miles. The total population in Chesapeake city is 725 with 49.5% male and 50.5% female. Children under age 5 represent 3.6% of the population, under age 18 equal 17.4% of the population and over age 65 is 26.3% of the population. The median household income is $58,438, per capita income is $37,630. There are a total of 347 housing units with 75.2% owner occupied. Education includes 21.3% of residents that are high school graduates and 37.8% with a bachelor's degree or higher. The average temperature in Chesapeake city in the summer is 74 degrees, and in the winter 37 degrees.