Fairfield township

County:: Jefferson County
County Seat:: No
Area (mi²):: 35.382
State:: Iowa

Fairfield township is located in Jefferson County, Iowa. Fairfield township has a 2025 population of 277. 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 $145,930 with a poverty rate of 0.72%.The median age in Fairfield township is 33.3 years: 26.9 years for males, and 39.8 years for females.

Demographics

The racial composition of Fairfield township includes 96.39% White, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	267	96.39%
Two or more races	10	3.61%

Fairfield township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairfield township's average per capita income is $52,143. Household income levels show a median of $77,083. The poverty rate stands at 0.72%.

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	$126,000	$178,477
Married Families	$126,000	-
Households	$77,083	$145,930
Non Families	$39,375	$44,384

$52,143

Average Income

$77,083

Median Household Income

0.72%

Poverty Rate