Cave-In-Rock village, Illinois Demographics & Population 2026

Population Overview

Cave-In-Rock village is a small community located in Illinois. The total population is 229. It ranks as the 1165th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Cave-In-Rock village is 49.9 years. This is 28% higher than the state median of 38.9 years. Only 6.1% of residents are under 18, indicating fewer families with children. 14.0% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Cave-In-Rock village is $26,563. This is 67% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 66% lower. The poverty rate stands at 26.2%. This is 124% higher than the state poverty rate of 11.7%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 5.8%. 53.3% of occupied housing units are owner-occupied. This homeownership rate is 20% lower than the state average of 66.8%.

Race & Ethnicity

Cave-In-Rock village has a predominantly White (non-Hispanic) population, comprising 97.8% of all residents. Black or African American residents account for 0.9%. The White (non-Hispanic) population is significantly higher than the state average (97.8% vs 58.8%). The Black or African American population (0.9%) is well below the state average of 13.6%. The Hispanic or Latino population (0.4%) is well below the state average of 18.5%.

Education

1.5% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 96% lower than the state rate of 37.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 77.1%.

Data Sources & Methodology

All demographic data for Cave-In-Rock village, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. For official data, visit data.census.gov.