In 2021, Junction City, IL had a population of 653 people with a median age of 39.8 and a median household income of $41,667. Between 2020 and 2021 the population of Junction City, IL grew from 581 to 653, a 12.4% increase and its median household income declined from $45,750 to $41,667, a −8.92% decrease.
The 5 largest ethnic groups in Junction City, IL are White (Non-Hispanic) (91.6%), Two+ (Non-Hispanic) (3.68%), Two+ (Hispanic) (2.91%), White (Hispanic) (1.07%), and Other (Hispanic) (0.459%).
None of the households in Junction City, 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.
99.5% of the residents in Junction City, IL are U.S. citizens.
In 2021, the median property value in Junction City, IL was $49,500, and the homeownership rate was 79.8%.
Most people in Junction City, IL drove alone to work, and the average commute time was 25.6 minutes. The average car ownership in Junction City, IL was 3 cars per household.