La Prairie

County:: Adams County
County Seat:: No
Area (mi²):: 0.193
State:: Illinois

La Prairie is a village located in Adams County, Illinois. La Prairie has a 2025 population of 38. La Prairie is currently declining at a rate of 0% annually and its population has decreased by -5% since the most recent census, which recorded a population of 40 in 2020.

The average household income in La Prairie is $66,788 with a poverty rate of 3.51%.The median age in La Prairie is 40.8 years: 30.5 years for males, and 48.2 years for females.

Demographics

The racial composition of La Prairie includes 96.49% White, and smaller percentages for other race, Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	55	96.49%
Other race	1	1.75%
Two or more races	1	1.75%

La Prairie Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

La Prairie's average per capita income is $23,750. Household income levels show a median of $80,694. The poverty rate stands at 3.51%.

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	$81,389	$76,570
Married Families	$81,111	-
Households	$80,694	$66,788
Non Families	-	$27,660

$23,750

Average Income

$80,694

Median Household Income

3.51%

Poverty Rate