Fairfield township

County:: Jefferson County
County Seat:: No
Area (mi²):: 36.701
State:: Iowa

Fairfield township is located in Jefferson County, Iowa. Fairfield township has a 2025 population of 870. Fairfield 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 Fairfield township is $103,476 with a poverty rate of 10.18%. The median age in Fairfield township is 46.6 years: 45.2 years for males, and 48.9 years for females.

Demographics

The racial composition of Fairfield township includes 88.05% White, 3.45% other race, and smaller percentages for 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	766	88.05%
Two or more races	71	8.16%
Other race	30	3.45%
Black or African American	3	0.34%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Fairfield township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairfield township's average per capita income is $38,750. Household income levels show a median of $77,727. The poverty rate stands at 10.18%.

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	$96,705	-
Families	$91,250	$130,506
Households	$77,727	$103,476
Non Families	$45,714	$50,173

$38,750

Average Income

$77,727

Median Household Income

10.18%

Poverty Rate