Bidwell is located in Gallia county Ohio with a geographic area of 1.5 square miles. The total population in Bidwell is 872 with 48.5% male and 51.5% female. Children under age 5 represent 11.4% of the population, under age 18 equal 24.0% of the population and over age 65 is 16.7% of the population. The median household income is $61,250, per capita income is $33,816. There are a total of 325 housing units with 80.6% owner occupied. Education includes 36.0% of residents that are high school graduates and 16.6% with a bachelor's degree or higher. The average temperature in Bidwell in the summer is 73 degrees, and in the winter 32 degrees.