Prairie Rocher

County:: Monroe County
County Seat:: No
Area (mi²):: 0.571
State:: Illinois

Prairie Rocher is a village located in Monroe County, Illinois. Prairie Rocher has a 2025 population of 515. Prairie Rocher is currently growing at a rate of 0.59% annually and its population has increased by 3% since the most recent census, which recorded a population of 500 in 2020.

The average household income in Prairie Rocher is $67,766 with a poverty rate of 9.77%.The median age in Prairie Rocher is 36.4 years: 36.3 years for males, and 36.7 years for females.

Demographics

The racial composition of Prairie Rocher includes 93.06% White, and smaller percentages for Black or African American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	402	93.06%
Two or more races	22	5.09%
Black or African American	4	0.93%
Native Hawaiian or Pacific Islander	2	0.46%
Other race	2	0.46%

Prairie Rocher Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Prairie Rocher's average per capita income is $41,250. Household income levels show a median of $60,313. The poverty rate stands at 9.77%.

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
Married Families	$82,000	-
Families	$69,375	$75,280
Households	$60,313	$67,766
Non Families	$35,833	$37,233

$41,250

Average Income

$60,313

Median Household Income

9.77%

Poverty Rate