Hahnaman township

County:: Whiteside County
County Seat:: No
Area (mi²):: 35.794
State:: Illinois

Hahnaman township is located in Whiteside County, Illinois. Hahnaman township has a 2025 population of 350. Hahnaman township is currently growing at a rate of 0.57% annually and its population has decreased by 0% since the most recent census, which recorded a population of 350 in 2020.

The average household income in Hahnaman township is $115,499 with a poverty rate of 2.99%.The median age in Hahnaman township is 51.1 years: 51.8 years for males, and 49.4 years for females.

Demographics

The racial composition of Hahnaman township includes 96.58% White, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	226	96.58%
Two or more races	8	3.42%

Hahnaman township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hahnaman township's average per capita income is $71,705. Household income levels show a median of $81,875. The poverty rate stands at 2.99%.

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	$120,294	-
Families	$120,221	$130,217
Households	$81,875	$115,499
Non Families	-	$79,124

$71,705

Average Income

$81,875

Median Household Income

2.99%

Poverty Rate