In 2017, Dover, IL had a population of 143 people with a median age of 43.3 and a median household income of N/A. Between 2016 and 2017 the population of Dover, IL declined from 171 to 143, a -164% decrease and its median household income N/A from N/A to N/A, a N/A% N/A.
The population of Dover, IL is 100% White Alone, 0% Two or More Races, and 0% Asian Alone. 0% of the people in Dover, IL speak a non-English language, and 98.6% are U.S. citizens.
The median property value in Dover, IL is $72,500, and the homeownership rate is 84.7%. Most people in Dover, IL commute by Drove Alone, and the average commute time is 19.8 minutes. The average car ownership in Dover, IL is 2 cars per household.