South Fork township Flag

South Fork township

County Seat:
No
Area (mi²):
62.213
State:
Illinois

South Fork township is located in Christian County, Illinois. South Fork township has a 2026 population of 2,449. South Fork township is currently declining at a rate of -0.33% annually and its population has decreased by -3.32% since the most recent census, which recorded a population of 2,533 in 2020.

The median household income in South Fork township is $76,354 with a poverty rate of 12.17%. The median age in South Fork township is 44.3 years: 44.7 years for males, and 44.1 years for females. For every 100 females there are 99.6 males.

2.4K
Total Population
39
Density (mi²)
-8 -0.33%
Growth

South Fork township Population

South Fork township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,449-8-0.33%
20252,457-8-0.32%
20242,465-8-0.32%
20232,473-11-0.44%
20222,484-28-1.11%
20212,512-21-0.83%
20202,533-6-0.24%
20192,578-25-0.96%
20182,603-29-1.1%
20172,632-16-0.6%
20162,648-18-0.68%
20152,666-32-1.19%
20142,698-34-1.24%
20132,732-30-1.09%
20122,762-20-0.72%
20112,782-6-0.22%
20102,789-4-0.14%

Median Age

Overall: 44.3 years
Female: 44.1 years
Male: 44.7 years

South Fork township Adults

There are 1,963 adults, (448 of whom are seniors) in South Fork township.

Sex Ratio

Female: 1,222 (50.1%)
Male: 1,217 (49.9%)

Demographics

The racial composition of South Fork township includes 93.28% White, and smaller percentages for other race, Native American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,27593.28%
Two or more races1024.18%
Other race542.21%
Native American60.25%
Asian20.08%
Race
Population ↓
Percentage (of total)
White863.53%
Other race542.21%
Two or more races110.45%
Native American60.25%
Race
Population ↓
Percentage (of total)
White2,18989.75%
Two or more races913.73%
Asian20.08%

South Fork township Marital Status

Economics and Income Statistics

South Fork township 's average per capita income is $60,946. Household income levels show a median of $76,354. The poverty rate stands at 12.17%.

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$109,390-
Families$104,934$133,335
Households$76,354$100,366
Non Families$37,330$47,898

$60,946

Average Income

$76,354

Median Household Income

12.17%

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)