Granite City township Flag

Granite City township

County:
Madison County
County Seat:
No
Area (mi²):
11.044
State:
Illinois

Granite City township is located in Madison County, Illinois. Granite City township has a 2026 population of 24,272. Granite City township is currently declining at a rate of -0.44% annually and its population has decreased by -3.29% since the most recent census, which recorded a population of 25,099 in 2020.

The median household income in Granite City township is $58,559 with a poverty rate of 15.67%. The median age in Granite City township is 39.4 years: 39.1 years for males, and 39.7 years for females. For every 100 females there are 98.6 males.

24.3K
Total Population
2,198
Density (mi²)
-108 -0.44%
Growth

Granite City township Population

Granite City township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202624,272-108-0.44%
202524,380-108-0.44%
202424,488-108-0.44%
202324,596-142-0.57%
202224,738-193-0.77%
202124,931-168-0.67%
202025,099-46-0.18%
201925,863-233-0.89%
201826,096-207-0.79%
201726,303-141-0.53%
201626,444-132-0.5%
201526,576-143-0.54%
201426,719-181-0.67%
201326,900-169-0.62%
201227,069-163-0.6%
201127,232440.16%
201027,314-10-0.04%

Median Age

Overall: 39.4 years
Female: 39.7 years
Male: 39.1 years

Granite City township Adults

There are 19,220 adults, (4,605 of whom are seniors) in Granite City township.

Sex Ratio

Female: 12,470 (50.3%)
Male: 12,297 (49.7%)

Demographics

The racial composition of Granite City township includes 76.96% White, 9.49% Black or African American, 3.26% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White19,06176.96%
Black or African American2,3509.49%
Two or more races2,2278.99%
Other race8073.26%
Asian2941.19%
Native American280.11%
Race
Population ↓
Percentage (of total)
White1,1054.46%
Other race7523.04%
Two or more races5222.11%
Black or African American820.33%
Race
Population ↓
Percentage (of total)
White17,95672.5%
Black or African American2,2689.16%
Two or more races1,7056.88%
Asian2941.19%
Other race550.22%
Native American280.11%

Granite City township Marital Status

Economics and Income Statistics

Granite City township 's average per capita income is $45,486. Household income levels show a median of $58,559. The poverty rate stands at 15.67%.

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$94,605-
Families$72,275$86,790
Households$58,559$69,504
Non Families$40,450$46,108

$45,486

Average Income

$58,559

Median Household Income

15.67%

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)