Wethersfield township Flag

Wethersfield township

County:
Henry County
County Seat:
No
Area (mi²):
35.562
State:
Illinois

Wethersfield township is located in Henry County, Illinois. Wethersfield township has a 2026 population of 3,672. Wethersfield township is currently declining at a rate of -0.46% annually and its population has decreased by -3.29% since the most recent census, which recorded a population of 3,797 in 2020.

The median household income in Wethersfield township is $62,149 with a poverty rate of 6.28%. The median age in Wethersfield township is 49.6 years: 47.8 years for males, and 50.8 years for females. For every 100 females there are 83.3 males.

3.7K
Total Population
103
Density (mi²)
-17 -0.46%
Growth

Wethersfield township Population

Wethersfield township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,672-17-0.46%
20253,689-17-0.46%
20243,706-17-0.46%
20233,723-19-0.51%
20223,742-33-0.87%
20213,775-22-0.58%
20203,797-11-0.29%
20193,779-15-0.4%
20183,794-13-0.34%
20173,807-25-0.65%
20163,832-16-0.42%
20153,848-18-0.47%
20143,866-15-0.39%
20133,881-30-0.77%
20123,911-8-0.2%
20113,919-16-0.41%
20103,933-2-0.05%

Median Age

Overall: 49.6 years
Female: 50.8 years
Male: 47.8 years

Wethersfield township Adults

There are 3,163 adults, (1,041 of whom are seniors) in Wethersfield township.

Sex Ratio

Female: 2,044 (54.6%)
Male: 1,702 (45.4%)

Demographics

The racial composition of Wethersfield township includes 87.51% White, 5.93% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,27887.51%
Black or African American2225.93%
Two or more races1363.63%
Asian631.68%
Other race451.2%
Native American20.05%
Race
Population ↓
Percentage (of total)
Two or more races511.36%
Other race451.2%
Black or African American230.61%
White200.53%
Race
Population ↓
Percentage (of total)
White3,25886.97%
Black or African American1995.31%
Two or more races852.27%
Asian631.68%
Native American20.05%

Wethersfield township Marital Status

Economics and Income Statistics

Wethersfield township 's average per capita income is $38,463. Household income levels show a median of $62,149. The poverty rate stands at 6.28%.

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$91,225-
Families$72,159$97,173
Households$62,149$87,719
Non Families$45,650$64,134

$38,463

Average Income

$62,149

Median Household Income

6.28%

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)