In 2017, Smithboro, IL had a population of 200 people with a median age of 33.1 and a median household income of $56,964. Between 2016 and 2017 the population of Smithboro, IL grew from 171 to 200, a 17% increase and its median household income grew from $52,917 to $56,964, a 7.65% increase.
The population of Smithboro, IL is 100% White Alone, 0% Two or More Races, and 0% Asian Alone. 0.641% of the people in Smithboro, IL speak a non-English language, and 100% are U.S. citizens.
The median property value in Smithboro, IL is $57,700, and the homeownership rate is 92.5%. Most people in Smithboro, IL commute by Drove Alone, and the average commute time is 20.2 minutes. The average car ownership in Smithboro, IL is 2 cars per household.