Greenfield township Flag

Greenfield township

County:
Greene County
County Seat:
No
Area (mi²):
17.321
State:
Illinois

Greenfield township is located in Greene County, Illinois. Greenfield township has a 2025 population of 1,015. Greenfield township is currently growing at a rate of 0.4% annually and its population has increased by 2.32% since the most recent census, which recorded a population of 992 in 2020.

The average household income in Greenfield township is $108,268 with a poverty rate of 5.15%.The median age in Greenfield township is 39.3 years: 37.3 years for males, and 40.8 years for females.

1K
Total Population
59
Density (mi²)
4 0.4%
Growth

Greenfield township Population

Greenfield township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Greenfield township includes 98.85% White, and smaller percentages for Two or more races, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White86398.85%
Two or more races70.8%
Asian20.23%
Black or African American10.11%

Greenfield township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greenfield township's average per capita income is $66,736. Household income levels show a median of $98,125. The poverty rate stands at 5.15%.

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
Families$115,962$124,018
Married Families$115,769-
Households$98,125$108,268
Non Families$44,750$62,247

$66,736

Average Income

$98,125

Median Household Income

5.15%

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)