La Prairie Flag

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 2026 population of 39. La Prairie is currently declining at a rate of 0% annually and its population has decreased by -4.88% since the most recent census, which recorded a population of 41 in 2020.

The median household income in La Prairie is $83,333 with a poverty rate of 4.17%. The median age in La Prairie is 40.4 years: 21.5 years for males, and 40.8 years for females. For every 100 females there are 84.6 males.

39
Total Population
202
Density (mi²)

La Prairie Population

La Prairie Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263900%
202539-1-2.5%
20244000%
20234000%
202240-1-2.44%
20214100%
20204100%
201945-1-2.17%
20184600%
20174600%
201646-1-2.13%
20154700%
20144700%
20134700%
20124700%
20114700%
20104700%

Median Age

Overall: 40.4 years
Female: 40.8 years
Male: 21.5 years

La Prairie Adults

There are 37 adults, (6 of whom are seniors) in La Prairie.

Sex Ratio

Female: 26 (54.2%)
Male: 22 (45.8%)

Demographics

The racial composition of La Prairie includes 97.92% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4797.92%
Other race12.08%
Race
Population ↓
Percentage (of total)
White4797.92%
Other race12.08%

La Prairie Marital Status

Economics and Income Statistics

La Prairie 's average per capita income is $0. Household income levels show a median of $83,333. The poverty rate stands at 4.17%.

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$83,889$76,763
Married Families$83,611-
Households$83,333$66,315
Non Families-$24,525

$0

Average Income

$83,333

Median Household Income

4.17%

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)