Limestone township Flag

Limestone township

County:
Peoria County
County Seat:
No
Area (mi²):
35.765
State:
Illinois

Limestone township is located in Peoria County, Illinois. Limestone township has a 2026 population of 18,401. Limestone township is currently growing at a rate of 0.72% annually and its population has increased by 0.61% since the most recent census, which recorded a population of 18,289 in 2020.

The median household income in Limestone township is $71,380 with a poverty rate of 7.84%. The median age in Limestone township is 43.3 years: 41.5 years for males, and 45.4 years for females. For every 100 females there are 106.2 males.

18.4K
Total Population
514
Density (mi²)
132 0.72%
Growth

Limestone township Population

Limestone township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202618,4011320.72%
202518,2691320.73%
202418,1371320.73%
202318,005240.13%
202217,981-140-0.77%
202118,121-168-0.92%
202018,289-50-0.27%
201918,797-36-0.19%
201818,833-198-1.04%
201719,031-237-1.23%
201619,268-141-0.73%
201519,409-103-0.53%
201419,512-115-0.59%
201319,6271160.59%
201219,511530.27%
201119,458-247-1.25%
201019,449-30-0.15%

Median Age

Overall: 43.3 years
Female: 45.4 years
Male: 41.5 years

Limestone township Adults

There are 13,960 adults, (3,496 of whom are seniors) in Limestone township.

Sex Ratio

Female: 8,784 (48.5%)
Male: 9,332 (51.5%)

Demographics

The racial composition of Limestone township includes 84.36% White, 4.53% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White15,28284.36%
Two or more races1,5928.79%
Black or African American8204.53%
Asian1941.07%
Other race1770.98%
Native American510.28%
Race
Population ↓
Percentage (of total)
Two or more races2141.18%
White2111.16%
Other race1510.83%
Black or African American70.04%
Race
Population ↓
Percentage (of total)
White15,07183.19%
Two or more races1,3787.61%
Black or African American8134.49%
Asian1941.07%
Native American510.28%
Other race260.14%

Limestone township Marital Status

Economics and Income Statistics

Limestone township 's average per capita income is $52,108. Household income levels show a median of $71,380. The poverty rate stands at 7.84%.

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$102,007-
Families$88,036$102,974
Households$71,380$89,315
Non Families$45,061$57,149

$52,108

Average Income

$71,380

Median Household Income

7.84%

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)