In 2021, Smithboro, IL had a population of 244 people with a median age of 29.7 and a median household income of $39,583. Between 2020 and 2021 the population of Smithboro, IL grew from 215 to 244, a 13.5% increase and its median household income declined from $45,625 to $39,583, a −13.2% decrease.
The 5 largest ethnic groups in Smithboro, IL are White (Non-Hispanic) (99.6%), Two+ (Non-Hispanic) (0.41%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Smithboro, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Smithboro, IL are U.S. citizens.
In 2021, the median property value in Smithboro, IL was $65,000, and the homeownership rate was 98.7%.
Most people in Smithboro, IL drove alone to work, and the average commute time was 25.7 minutes. The average car ownership in Smithboro, IL was 2 cars per household.