Sullivant township Flag

Sullivant township

County:
Ford County
County Seat:
No
Area (mi²):
47.282
State:
Illinois

Sullivant township is located in Ford County, Illinois. Sullivant township has a 2026 population of 465. Sullivant township is currently declining at a rate of -0.21% annually and its population has decreased by -1.69% since the most recent census, which recorded a population of 473 in 2020.

The median household income in Sullivant township is $87,000 with a poverty rate of 7.73%. The median age in Sullivant township is 44.3 years: 41.4 years for males, and 49.2 years for females. For every 100 females there are 112.0 males.

465
Total Population
9.8
Density (mi²)
-1 -0.21%
Growth

Sullivant township Population

Sullivant township Population

Year ↓
Population
Growth
Annual Change
2026465-1-0.21%
2025466-1-0.21%
202446710.21%
202346610.22%
2022465-8-1.69%
202147300%
202047300%
2019462-9-1.91%
2018471-4-0.84%
2017475-4-0.84%
2016479-6-1.24%
201548500%
2014485-9-1.82%
2013494-8-1.59%
201250200%
2011502-8-1.57%
201051000%

Median Age

Overall: 44.3 years
Female: 49.2 years
Male: 41.4 years

Sullivant township Adults

There are 311 adults, (67 of whom are seniors) in Sullivant township.

Sex Ratio

Female: 191 (47.2%)
Male: 214 (52.8%)

Demographics

The racial composition of Sullivant township includes 87.9% White, 4.94% other race, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White35687.9%
Two or more races235.68%
Other race204.94%
Asian61.48%
Race
Population ↓
Percentage (of total)
Other race204.94%
Two or more races102.47%
White81.98%
Race
Population ↓
Percentage (of total)
White34885.93%
Two or more races133.21%
Asian61.48%

Sullivant township Marital Status

Economics and Income Statistics

Sullivant township's average per capita income is $61,500. Household income levels show a median of $87,000. The poverty rate stands at 7.73%.

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$119,375-
Families$96,875$107,885
Households$87,000$100,289
Non Families$46,250$43,991

$61,500

Average Income

$87,000

Median Household Income

7.73%

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)