Nauvoo township

County:: Hancock County
County Seat:: No
Area (mi²):: 3.9
State:: Illinois

Nauvoo township is located in Hancock County, Illinois. Nauvoo township has a 2025 population of 914. Nauvoo township is currently declining at a rate of -0.44% annually and its population has decreased by -2.77% since the most recent census, which recorded a population of 940 in 2020.

The average household income in Nauvoo township is $69,112 with a poverty rate of 31.71%. The median age in Nauvoo township is 42.6 years: 40.9 years for males, and 59.5 years for females.

Demographics

The racial composition of Nauvoo township includes 96.72% White, and smaller percentages for Native American, Asian, Black or African American, Two or more races, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Native American

Asian

Black or African American

Two or more races

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	884	96.72%
Native American	10	1.09%
Asian	8	0.88%
Black or African American	7	0.77%
Two or more races	5	0.55%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Nauvoo township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Nauvoo township's average per capita income is $33,421. Household income levels show a median of $49,938. The poverty rate stands at 31.71%.

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	$71,731	-
Families	$66,607	$79,524
Households	$49,938	$69,112
Non Families	-	$40,150

$33,421

Average Income

$49,938

Median Household Income

31.71%

Poverty Rate