In 2021, Sidney, IL had a population of 1.04k people with a median age of 36.6 and a median household income of $74,943. Between 2020 and 2021 the population of Sidney, IL declined from 1,297 to 1,040, a −19.8% decrease and its median household income declined from $76,250 to $74,943, a −1.71% decrease.
The 5 largest ethnic groups in Sidney, IL are White (Non-Hispanic) (95.4%), Two+ (Non-Hispanic) (2.31%), White (Hispanic) (1.15%), Black or African American (Non-Hispanic) (0.769%), and Asian (Non-Hispanic) (0.288%).
None of the households in Sidney, 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 Sidney, IL are U.S. citizens.
In 2021, the median property value in Sidney, IL was $150,700, and the homeownership rate was 83.1%.
Most people in Sidney, IL drove alone to work, and the average commute time was 25.5 minutes. The average car ownership in Sidney, IL was 2 cars per household.