In 2021, Dover, IL had a population of 125 people with a median age of 56.4 and a median household income of $39,531. Between 2020 and 2021 the population of Dover, IL declined from 141 to 125, a −11.3% decrease and its median household income grew from $36,618 to $39,531, a 7.96% increase.
The 5 largest ethnic groups in Dover, IL are White (Non-Hispanic) (94.4%), Two+ (Non-Hispanic) (4.8%), Other (Hispanic) (0.8%), White (Hispanic) (0%), and Black or African American (Non-Hispanic) (0%).
None of the households in Dover, 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 Dover, IL are U.S. citizens.
In 2021, the median property value in Dover, IL was $95,000, and the homeownership rate was 88.3%.
Most people in Dover, IL drove alone to work, and the average commute time was 13.2 minutes. The average car ownership in Dover, IL was 2 cars per household.