Dansville is located in Ingham county Michigan with a geographic area of 1.0 square miles. The total population in Dansville is 609 with 47.6% male and 52.4% female. Children under age 5 represent 4.1% of the population, under age 18 equal 30.9% of the population and over age 65 is 8.9% of the population. The median household income is $80,278, per capita income is $26,892. There are a total of 216 housing units with 88.0% owner occupied. Education includes 33.3% of residents that are high school graduates and 18.5% with a bachelor's degree or higher. The average temperature in Dansville in the summer is 67 degrees, and in the winter 23 degrees.