Jefferson township

County:: Greene County
County Seat:: No
Area (mi²):: 50.955
State:: Iowa

Jefferson township is located in Greene County, Iowa. Jefferson township has a 2025 population of 2,473. Jefferson township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Jefferson township is $85,607 with a poverty rate of 17.51%. The median age in Jefferson township is 58 years: 54.8 years for males, and 58.4 years for females.

Demographics

The racial composition of Jefferson township includes 97.17% White, and smaller percentages for Two or more races, other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,403	97.17%
Two or more races	41	1.66%
Other race	22	0.89%
Black or African American	7	0.28%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Jefferson township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Jefferson township's average per capita income is $41,468. Household income levels show a median of $55,469. The poverty rate stands at 17.51%.

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	$105,074	-
Families	$68,558	$108,056
Households	$55,469	$85,607
Non Families	$34,050	$49,575

$41,468

Average Income

$55,469

Median Household Income

17.51%

Poverty Rate