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 and multiracial populations.

Population by Race

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%

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