South Twigg Flag

South Twigg

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

South Twigg is located in Hamilton County, Illinois. South Twigg has a 2025 population of 126. South Twigg 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 is $69,182 with a poverty rate of 7.5%.The median age in South Twigg 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 Population

South Twigg Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of South Twigg includes 86.25% White, and smaller percentages for and multiracial populations.

Population by Race

White (86.3%)

Two or more races (13.8%)

Race
Population
Percentage (of total)
White6986.25%
Two or more races1113.75%

South Twigg Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Twigg'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

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)