Cave-In-Rock Flag

Cave-In-Rock

County:
Hardin County
County Seat:
No
Area (mi²):
0.374
State:
Illinois

Cave-In-Rock is a village located in Hardin County, Illinois. Cave-In-Rock has a 2026 population of 217. Cave-In-Rock is currently declining at a rate of -0.91% annually and its population has decreased by -4.82% since the most recent census, which recorded a population of 228 in 2020.

The median household income in Cave-In-Rock is $29,250 with a poverty rate of 27.62%. The median age in Cave-In-Rock is 60.6 years: 57.7 years for males, and 66 years for females. For every 100 females there are 105.9 males.

217
Total Population
581
Density (mi²)
-2 -0.91%
Growth

Cave-In-Rock Population

Cave-In-Rock Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026217-2-0.91%
2025219-2-0.9%
2024221-2-0.9%
202322300%
2022223-4-1.76%
2021227-1-0.44%
202022800%
2019281-3-1.06%
2018284-3-1.05%
2017287-6-2.05%
2016293-5-1.68%
2015298-6-1.97%
2014304-2-0.65%
2013306-9-2.86%
2012315-1-0.32%
2011316-2-0.63%
201031800%

Median Age

Overall: 60.6 years
Female: 66 years
Male: 57.7 years

Cave-In-Rock Adults

There are 203 adults, (80 of whom are seniors) in Cave-In-Rock.

Sex Ratio

Female: 102 (48.6%)
Male: 108 (51.4%)

Demographics

The racial composition of Cave-In-Rock includes 98.1% White, and smaller percentages for Black or African American, Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White20698.1%
Black or African American20.95%
Two or more races20.95%
Race
Population ↓
Percentage (of total)
White10.48%
Race
Population ↓
Percentage (of total)
White20597.62%
Black or African American20.95%
Two or more races20.95%

Cave-In-Rock Marital Status

Economics and Income Statistics

Cave-In-Rock 's average per capita income is $26,250. Household income levels show a median of $29,250. The poverty rate stands at 27.62%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Families$29,500$32,792
Households$29,250$33,112
Non Families$24,375$32,371
Married Families--

$26,250

Average Income

$29,250

Median Household Income

27.62%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)