Corwin township Flag

Corwin township

County:
Logan County
County Seat:
No
Area (mi²):
33.56
State:
Illinois

Corwin township is located in Logan County, Illinois. Corwin township has a 2026 population of 605. Corwin township is currently growing at a rate of 0.5% annually but its population has decreased by -0.17% since the most recent census, which recorded a population of 606 in 2020.

The median household income in Corwin township is $87,917 with a poverty rate of 20.18%. The median age in Corwin township is 39.5 years: 39.4 years for males, and 42.3 years for females. For every 100 females there are 118.4 males.

605
Total Population
18
Density (mi²)
3 0.5%
Growth

Corwin township Population

Corwin township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202660530.5%
202560230.5%
202459930.5%
2023596-3-0.5%
2022599-9-1.48%
202160820.33%
2020606-2-0.33%
2019610-6-0.97%
2018616-2-0.32%
2017618-3-0.48%
2016621-1-0.16%
2015622-6-0.96%
2014628-3-0.48%
2013631-2-0.32%
2012633-6-0.94%
2011639-4-0.62%
201063900%

Median Age

Overall: 39.5 years
Female: 42.3 years
Male: 39.4 years

Corwin township Adults

There are 345 adults, (73 of whom are seniors) in Corwin township.

Sex Ratio

Female: 207 (45.8%)
Male: 245 (54.2%)

Demographics

The racial composition of Corwin township includes 96.46% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White43696.46%
Two or more races163.54%
Race
Population ↓
Percentage (of total)
Two or more races10.22%
Race
Population ↓
Percentage (of total)
White43696.46%
Two or more races153.32%

Corwin township Marital Status

Economics and Income Statistics

Corwin township 's average per capita income is $47,054. Household income levels show a median of $87,917. The poverty rate stands at 20.18%.

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$112,841-
Families$106,875$95,743
Households$87,917$86,079
Non Families$56,667$64,561

$47,054

Average Income

$87,917

Median Household Income

20.18%

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)