Hanover township Flag

Hanover township

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

Hanover township is located in Jo Daviess County, Illinois. Hanover township has a 2026 population of 99,587. Hanover township is currently growing at a rate of 0.93% annually but its population has decreased by -0.14% since the most recent census, which recorded a population of 99,729 in 2020.

The median household income in Hanover township is $99,697 with a poverty rate of 9.92%. The median age in Hanover township is 38 years: 36.8 years for males, and 38.9 years for females. For every 100 females there are 100.3 males.

99.6K
Total Population
2,983
Density (mi²)
918 0.93%
Growth

Hanover township Population

Hanover township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202699,5879180.93%
202598,6699180.94%
202497,7519180.95%
202396,833-80-0.08%
202296,913-1,129-1.15%
202198,042-1,687-1.69%
202099,729-338-0.34%
201998,773-637-0.64%
201899,410-818-0.82%
2017100,228-709-0.7%
2016100,937-448-0.44%
2015101,3851620.16%
2014101,2231880.19%
2013101,0353610.36%
2012100,6744640.46%
2011100,2106720.68%
201099,6841400.14%

Median Age

Overall: 38 years
Female: 38.9 years
Male: 36.8 years

Hanover township Adults

There are 74,262 adults, (13,772 of whom are seniors) in Hanover township.

Sex Ratio

Female: 48,862 (49.9%)
Male: 49,003 (50.1%)

Demographics

The racial composition of Hanover township includes 37.88% White, 15.29% Asian, 12% other race, 5.44% 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)
White37,06737.88%
Two or more races26,44227.02%
Asian14,96715.29%
Other race11,74312%
Black or African American5,3215.44%
Native American2,2922.34%
Native Hawaiian or Pacific Islander330.03%
Race
Population ↓
Percentage (of total)
Two or more races23,59824.11%
Other race11,45211.7%
White3,0653.13%
Native American1,9471.99%
Black or African American1430.15%
Asian740.08%
Native Hawaiian or Pacific Islander330.03%
Race
Population ↓
Percentage (of total)
White34,00234.74%
Asian14,89315.22%
Black or African American5,1785.29%
Two or more races2,8442.91%
Native American3450.35%
Other race2910.3%

Hanover township Marital Status

Economics and Income Statistics

Hanover township 's average per capita income is $53,222. Household income levels show a median of $99,697. The poverty rate stands at 9.92%.

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$119,577$142,161
Families$106,978$128,312
Households$99,697$117,829
Non Families$64,598$78,593

$53,222

Average Income

$99,697

Median Household Income

9.92%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)