Irishtown township Flag

Irishtown township

County:
Clinton County
County Seat:
No
Area (mi²):
24.949
State:
Illinois

Irishtown township is located in Clinton County, Illinois. Irishtown township has a 2026 population of 1,068. Irishtown township is currently growing at a rate of 0.85% annually and its population has increased by 3.69% since the most recent census, which recorded a population of 1,030 in 2020.

The median household income in Irishtown township is $51,833 with a poverty rate of 19.43%. The median age in Irishtown township is 53.3 years: 52.8 years for males, and 53.8 years for females. For every 100 females there are 115.1 males.

1.1K
Total Population
43
Density (mi²)
9 0.85%
Growth

Irishtown township Population

Irishtown township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,06890.85%
20251,05990.86%
20241,05090.86%
20231,041-1-0.1%
20221,04280.77%
20211,03440.39%
20201,03000%
20191,187-5-0.42%
20181,19270.59%
20171,18550.42%
20161,18050.43%
20151,17530.26%
20141,17210.09%
20131,171-4-0.34%
20121,175-1-0.09%
20111,17690.77%
20101,17030.26%

Median Age

Overall: 53.3 years
Female: 53.8 years
Male: 52.8 years

Irishtown township Adults

There are 670 adults, (192 of whom are seniors) in Irishtown township.

Sex Ratio

Female: 365 (46.5%)
Male: 420 (53.5%)

Demographics

The racial composition of Irishtown township includes 97.83% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White76897.83%
Two or more races172.17%
Race
Population ↓
Percentage (of total)
White76897.83%
Two or more races172.17%

Irishtown township Marital Status

Economics and Income Statistics

Irishtown township 's average per capita income is $40,179. Household income levels show a median of $51,833. The poverty rate stands at 19.43%.

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$63,516$76,255
Married Families$63,281-
Households$51,833$62,659
Non Families-$37,806

$40,179

Average Income

$51,833

Median Household Income

19.43%

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)