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, Native American, Asian and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native Hawaiian or Pacific Islander

Other race

Native American

Asian

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%
Native American	0	0%
Asian	0	0%

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