South Twigg township Flag

South Twigg township

County:
Hamilton County
County Seat:
No
Area (mi²):
18.354
State:
Illinois

South Twigg township is located in Hamilton County, Illinois. South Twigg township has a 2025 population of 126. South Twigg township is currently growing at a rate of 0.8% annually and its population has increased by 4.13% since the most recent census, which recorded a population of 121 in 2020.

The average household income in South Twigg township is $69,182 with a poverty rate of 7.5%. The median age in South Twigg township is 63.7 years: 63.6 years for males, and 64.1 years for females.

126
Total Population
7
Density (mi²)
1 0.8%
Growth

South Twigg township Population

South Twigg township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of South Twigg township includes 86.25% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White6986.25%
Two or more races1113.75%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

South Twigg township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Twigg township's average per capita income is $17,426. Household income levels show a median of $92,794. The poverty rate stands at 7.5%.

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
Households$92,794$69,182
Families-$51,607
Married Families--
Non Families--

$17,426

Average Income

$92,794

Median Household Income

7.5%

Poverty Rate

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)