Village in Hardin County, Illinois
Cave-In-Rock
Who lives in Cave-In-Rock
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 210
- Median age
- 60.6 years
- Under 18
- 3%
- 65 and over
- 38%
- Veterans, of adults
- 5%
- Speak another language at home
- 1%
Race and ethnicity
- Hispanic or Latino, of any race
- 1%
- White, not Hispanic
- 98%
- Black, not Hispanic
- 1%
- Asian, not Hispanic
- 0%
Income and housing
- Median household income
- $29,300
- Below the poverty line
- 28%
- Bachelor's or higher, adults 25+
- 2%
- Owner-occupied homes
- 56%
- Median home value
- $40,000
2024 vote for president
Not counted for Cave-In-Rock on its own: its precincts follow township lines, not the town’s. See the figure for Hardin County.
Who represents Cave-In-Rock
Cave-In-Rock's districts
U.S. House District 12
All of Cave-In-Rock
Held by Mike Bost, Republican
- Washington office: (202) 225-5661
About 746,800 people, median household income $68,500.
Largest towns: O'Fallon (part), Carbondale, Marion and 281 more
Illinois Senate District 59
All of Cave-In-Rock
Held by Paul Jacobs, Republican
- Springfield office: (217) 782-5509
- District office: (618) 559-7018
About 214,700 people, median household income $56,600.
Largest towns: Carbondale, Marion, Herrin and 79 more
Illinois House District 117
All of Cave-In-Rock
Held by Patrick Windhorst, Republican
- Springfield office: (217) 782-5131
- District office: (618) 294-8703
About 107,800 people, median household income $61,300.
Largest towns: Harrisburg, West Frankfort, Metropolis and 43 more
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024; towns and counties from the 2020 Census, 119th Congressional District and 2024 state legislative district tabulation. Figures rounded by us. Retrieved 2026-10-19. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024; towns and counties from the 2020 Census, 119th Congressional District and 2024 state legislative district tabulation. Figures rounded by us. Retrieved 2026-10-19. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.