Blue hill is located in Webster county Nebraska with a geographic area of 0.7 square miles. The total population in Blue hill is 885 with 52.1% male and 47.9% female. Children under age 5 represent 7.0% of the population, under age 18 equal 25.1% of the population and over age 65 is 22.5% of the population. The median household income is $43,214, per capita income is $25,658. There are a total of 378 housing units with 73.5% owner occupied. Education includes 29.1% of residents that are high school graduates and 23.3% with a bachelor's degree or higher. The average temperature in Blue hill in the summer is 72 degrees, and in the winter 26 degrees.