Geneseo Flag

Geneseo

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

Geneseo is located in Henry County, Illinois. Geneseo has a 2025 population of 7,484 . Geneseo is currently declining at a rate of -0.2% annually and its population has decreased by -0.93% since the most recent census, which recorded a population of 7,554 in 2020.

The average household income in Geneseo is $91,310 with a poverty rate of 3.56%. The median age in Geneseo is 45 years: 41.5 years for males, and 46.5 years for females. For every 100 females there are 91.8 males.

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

Geneseo Population

Geneseo Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Geneseo includes 90.77% White, and smaller percentages for Asian, other race, Black or African American and multiracial populations.

Population by Race

White (90.77%)

Two or more races (8.13%)

Asian (0.65%)

Other race (0.41%)

Black or African American (0.04%)

Race
Population
Percentage (of total)
White6,84690.77%
Two or more races6138.13%
Asian490.65%
Other race310.41%
Black or African American30.04%

Geneseo Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Geneseo's average per capita income is $54,322. Household income levels show a median of $66,100. The poverty rate stands at 3.56%.

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$109,514-
Families$100,192$112,250
Households$66,100$91,310
Non Families$44,352$53,287

$54,322

Average Income

$66,100

Median Household Income

3.56%

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)