Colfax township

County:: Jasper County
County Seat:: No
Area (mi²):: 35.893
State:: Iowa

Colfax township is located in Jasper County, Iowa. Colfax township has a 2025 population of 520. Colfax 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 Colfax township is $120,271 with a poverty rate of 10.7%. The median age in Colfax township is 43.5 years: 43.5 years for males, and 43.5 years for females.

Demographics

The racial composition of Colfax township includes 96.73% White, and smaller percentages for Asian, Two or more races, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	503	96.73%
Asian	9	1.73%
Two or more races	8	1.54%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Colfax township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Colfax township's average per capita income is $53,750. Household income levels show a median of $89,886. The poverty rate stands at 10.7%.

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	$109,861	-
Families	$109,028	$135,003
Households	$89,886	$120,271
Non Families	$66,250	$72,305

$53,750

Average Income

$89,886

Median Household Income

10.7%

Poverty Rate