Gilbert is located in Story county Iowa with a geographic area of 1.1 square miles. The total population in Gilbert is 1,088 with 49.5% male and 50.5% female. Children under age 5 represent 5.5% of the population, under age 18 equal 32.2% of the population and over age 65 is 8.5% of the population. The median household income is $90,781, per capita income is $34,292. There are a total of 399 housing units with 78.7% owner occupied. Education includes 14.8% of residents that are high school graduates and 55.6% with a bachelor's degree or higher. The average temperature in Gilbert in the summer is 72 degrees, and in the winter 23 degrees.
