In 2023, Rockbridge, IL had a population of 115 people with a median age of 46.8 and a median household income of $86,250. Between 2022 and 2023 the population of Rockbridge, IL declined from 135 to 115, a −14.8% decrease and its median household income grew from $81,429 to $86,250, a 5.92% increase.
The 5 largest ethnic groups in Rockbridge, IL are White (Non-Hispanic) (85.2%), Black or African American (Non-Hispanic) (10.4%), Two+ (Non-Hispanic) (2.61%), Other (Hispanic) (1.74%), and White (Hispanic) (0%).
None of the households in Rockbridge, 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 Rockbridge, IL are U.S. citizens.
In 2023, the median property value in Rockbridge, IL was $91,900, and the homeownership rate was 93.9%.
Most people in Rockbridge, IL drove alone to work, and the average commute time was 26.7 minutes. The average car ownership in Rockbridge, IL was 2 cars per household.