Brownville is located in Nemaha county Nebraska with a geographic area of 0.7 square miles. The total population in Brownville is 125 with 51.2% male and 48.8% female. Children under age 5 represent 0.0% of the population, under age 18 equal 14.4% of the population and over age 65 is 43.2% of the population. The median household income is $48,958, per capita income is $38,172. There are a total of 63 housing units with 92.1% owner occupied. Education includes 31.7% of residents that are high school graduates and 23.8% with a bachelor's degree or higher. The average temperature in Brownville in the summer is 72 degrees, and in the winter 26 degrees.