Brownsville is located in Linn county Oregon with a geographic area of 1.4 square miles. The total population in Brownsville is 2,139 with 50.4% male and 49.6% female. Children under age 5 represent 5.6% of the population, under age 18 equal 23.2% of the population and over age 65 is 18.6% of the population. The median household income is $65,833, per capita income is $30,742. There are a total of 850 housing units with 75.5% owner occupied. Education includes 25.4% of residents that are high school graduates and 28.1% with a bachelor's degree or higher. The average temperature in Brownsville in the summer is 68 degrees, and in the winter 35 degrees.