Preemption Flag

Preemption

County:
Mercer County
County Seat:
No
Area (mi²):
1.11
State:
Illinois

Preemption is a CDP located in Mercer County, Illinois. Preemption has a 2026 population of 123. Preemption is currently growing at a rate of 6.96% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Preemption is $86,406 with a poverty rate of 0%. The median age in Preemption is 42 years: 53.5 years for males, and 40.9 years for females. For every 100 females there are 89.6 males.

123
Total Population
111
Density (mi²)
8 6.96%
Growth

Preemption Population

Preemption Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202612386.96%
202511576.48%

Median Age

Overall: 42 years
Female: 40.9 years
Male: 53.5 years

Preemption Adults

There are 82 adults, (48 of whom are seniors) in Preemption.

Sex Ratio

Female: 67 (52.8%)
Male: 60 (47.2%)

Demographics

The racial composition of Preemption includes 84.25% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White10784.25%
Two or more races2015.75%
Race
Population ↓
Percentage (of total)
White10784.25%
Two or more races2015.75%

Preemption Marital Status

Economics and Income Statistics

Preemption 's average per capita income is $39,167. Household income levels show a median of $86,406. The poverty rate stands at 0%.

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$87,625-
Households$86,406$97,074
Families$86,406$97,074
Non Families--

$39,167

Average Income

$86,406

Median Household Income

0%

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)