Kerby is located in Josephine county Oregon with a geographic area of 2.6 square miles. The total population in Kerby is 282 with 61.7% male and 38.3% female. Children under age 5 represent 0.0% of the population, under age 18 equal 17.4% of the population and over age 65 is 57.4% of the population. The median household income is $45,281, per capita income is $23,314. There are a total of 117 housing units with 90.6% owner occupied. Education includes 63.2% of residents that are high school graduates and 0.0% with a bachelor's degree or higher. The average temperature in Kerby in the summer is 68 degrees, and in the winter 35 degrees.