Cisne is located in Wayne county Illinois with a geographic area of 0.6 square miles. The total population in Cisne is 505 with 39.4% male and 60.6% female. Children under age 5 represent 3.2% of the population, under age 18 equal 11.3% of the population and over age 65 is 31.9% of the population. The median household income is $36,500, per capita income is $22,425. There are a total of 260 housing units with 67.3% owner occupied. Education includes 32.3% of residents that are high school graduates and 6.9% with a bachelor's degree or higher. The average temperature in Cisne in the summer is 74 degrees, and in the winter 27 degrees.