In 2017, Potosi, WI had a population of 691 people with a median age of 43.3 and a median household income of $45,938. Between 2016 and 2017 the population of Potosi, WI grew from 682 to 691, a 1.32% increase and its median household income grew from $43,438 to $45,938, a 5.76% increase.
The population of Potosi, WI is 100% White Alone, 0% Two or More Races, and 0% Asian Alone. 0.729% of the people in Potosi, WI speak a non-English language, and 100% are U.S. citizens.
The median property value in Potosi, WI is $140,000, and the homeownership rate is 70.6%. Most people in Potosi, WI commute by Drove Alone, and the average commute time is 25.3 minutes. The average car ownership in Potosi, WI is 2 cars per household.