Barker is located in Niagara county New york with a geographic area of 0.4 square miles. The total population in Barker is 605 with 47.9% male and 52.1% female. Children under age 5 represent 8.1% of the population, under age 18 equal 32.1% of the population and over age 65 is 18.8% of the population. The median household income is $41,094, per capita income is $21,603. There are a total of 223 housing units with 70.0% owner occupied. Education includes 21.1% of residents that are high school graduates and 20.2% with a bachelor's degree or higher. The average temperature in Barker in the summer is 70 degrees, and in the winter 27 degrees.