Valier is located in Franklin county Illinois with a geographic area of 1.1 square miles. The total population in Valier is 731 with 45.4% male and 54.6% female. Children under age 5 represent 7.1% of the population, under age 18 equal 28.2% of the population and over age 65 is 24.8% of the population. The median household income is $36,500, per capita income is $19,703. There are a total of 296 housing units with 90.9% owner occupied. Education includes 35.8% of residents that are high school graduates and 8.4% with a bachelor's degree or higher. The average temperature in Valier in the summer is 74 degrees, and in the winter 27 degrees.