Geneseo township Flag

Geneseo township

County:
Henry County
County Seat:
No
Area (mi²):
36.278
State:
Illinois

Geneseo township is located in Henry County, Illinois. Geneseo township has a 2026 population of 7,469. Geneseo township is currently declining at a rate of -0.2% annually and its population has decreased by -1.13% since the most recent census, which recorded a population of 7,554 in 2020.

The median household income in Geneseo township is $72,744 with a poverty rate of 3.76%. The median age in Geneseo township is 45.9 years: 45.5 years for males, and 46.5 years for females. For every 100 females there are 83.8 males.

7.5K
Total Population
206
Density (mi²)
-15 -0.2%
Growth

Geneseo township Population

Geneseo township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267,469-15-0.2%
20257,484-15-0.2%
20247,499-15-0.2%
20237,514-24-0.32%
20227,538170.23%
20217,521-33-0.44%
20207,55430.04%
20197,331-17-0.23%
20187,348-8-0.11%
20177,356-35-0.47%
20167,391-5-0.07%
20157,396-8-0.11%
20147,404-13-0.18%
20137,417-33-0.44%
20127,45060.08%
20117,444-24-0.32%
20107,466-4-0.05%

Median Age

Overall: 45.9 years
Female: 46.5 years
Male: 45.5 years

Geneseo township Adults

There are 5,948 adults, (1,950 of whom are seniors) in Geneseo township.

Sex Ratio

Female: 4,091 (54.4%)
Male: 3,429 (45.6%)

Demographics

The racial composition of Geneseo township includes 89.3% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6,71589.3%
Two or more races7209.57%
Asian670.89%
Other race120.16%
Black or African American60.08%
Race
Population ↓
Percentage (of total)
Two or more races4866.46%
White90.12%
Race
Population ↓
Percentage (of total)
White6,70689.18%
Two or more races2343.11%
Asian670.89%
Other race120.16%
Black or African American60.08%

Geneseo township Marital Status

Economics and Income Statistics

Geneseo township 's average per capita income is $56,848. Household income levels show a median of $72,744. The poverty rate stands at 3.76%.

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$111,492-
Families$103,057$120,400
Households$72,744$100,235
Non Families$45,250$56,950

$56,848

Average Income

$72,744

Median Household Income

3.76%

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)