Lewiston is located in Pawnee county Nebraska with a geographic area of 0.1 square miles. The total population in Lewiston is 40 with 47.5% male and 52.5% female. Children under age 5 represent 0.0% of the population, under age 18 equal 32.5% of the population and over age 65 is 30.0% of the population. The median household income is $44,167, per capita income is $23,965. There are a total of 18 housing units with 100.0% owner occupied. Education includes 16.7% of residents that are high school graduates and 11.1% with a bachelor's degree or higher. The average temperature in Lewiston in the summer is 72 degrees, and in the winter 26 degrees.