Gilboa is located in Schoharie county New york with a geographic area of square miles. The total population in Gilboa is 1,131 with 53.7% male and 46.3% female. Children under age 5 represent 0.0% of the population, under age 18 equal 10.7% of the population and over age 65 is 32.9% of the population. The median household income is $68,929, per capita income is $36,794. There are a total of 534 housing units with 89.5% owner occupied. Education includes 36.1% of residents that are high school graduates and 30.1% with a bachelor's degree or higher. The average temperature in Gilboa in the summer is 70 degrees, and in the winter 27 degrees.