Hanover township

County:: Jo Daviess County
County Seat:: No
Area (mi²):: 33.385
State:: Illinois

Hanover township is located in Jo Daviess County, Illinois. Hanover township has a 2025 population of 95,022. Hanover township is currently declining at a rate of -0.53% annually and its population has decreased by -4.7% since the most recent census, which recorded a population of 99,705 in 2020.

The average household income in Hanover township is $117,445 with a poverty rate of 8.98%.The median age in Hanover township is 38.1 years: 37.1 years for males, and 38.9 years for females.

Demographics

The racial composition of Hanover township includes 43.44% White, 14.29% Asian, 13.04% other race, 4.9% Black or African American, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	42,625	43.44%
Two or more races	21,595	22.01%
Asian	14,022	14.29%
Other race	12,794	13.04%
Black or African American	4,805	4.9%
Native American	2,256	2.3%
Native Hawaiian or Pacific Islander	37	0.04%

Hanover township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hanover township's average per capita income is $52,863. Household income levels show a median of $98,550. The poverty rate stands at 8.98%.

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	$118,867	$140,019
Families	$106,893	$127,277
Households	$98,550	$117,445
Non Families	$70,169	$81,932

$52,863

Average Income

$98,550

Median Household Income

8.98%

Poverty Rate