Troy township Flag

Troy township

County:
Madison County
County Seat:
No
Area (mi²):
34.711
State:
Illinois

Troy township is located in Madison County, Illinois. Troy township has a 2026 population of 50,669. Troy township is currently growing at a rate of 0.55% annually and its population has increased by 2.46% since the most recent census, which recorded a population of 49,454 in 2020.

The median household income in Troy township is $109,309 with a poverty rate of 5.53%. The median age in Troy township is 40.9 years: 40.1 years for males, and 42 years for females. For every 100 females there are 99.4 males.

50.7K
Total Population
1,460
Density (mi²)
278 0.55%
Growth

Troy township Population

Troy township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202650,6692780.55%
202550,3912780.55%
202450,1132780.56%
202349,8352750.55%
202249,560-70-0.14%
202149,6301760.36%
202049,454-33-0.07%
201947,7241140.24%
201847,6101190.25%
201747,4911800.38%
201647,3112990.64%
201547,0121430.31%
201446,8691620.35%
201346,707870.19%
201246,6202290.49%
201146,3914000.87%
201045,9971250.27%

Median Age

Overall: 40.9 years
Female: 42 years
Male: 40.1 years

Troy township Adults

There are 38,844 adults, (8,959 of whom are seniors) in Troy township.

Sex Ratio

Female: 24,942 (50.2%)
Male: 24,786 (49.8%)

Demographics

The racial composition of Troy township includes 68.81% White, 9.18% Black or African American, 7.66% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White34,21668.81%
Two or more races6,03912.14%
Black or African American4,5669.18%
Other race3,8107.66%
Asian8851.78%
Native American2120.43%
Race
Population ↓
Percentage (of total)
Two or more races4,7539.56%
Other race3,4296.9%
White2,8045.64%
Native American2080.42%
Asian750.15%
Black or African American50.01%
Race
Population ↓
Percentage (of total)
White31,41263.17%
Black or African American4,5619.17%
Two or more races1,2862.59%
Asian8101.63%
Other race3810.77%
Native American40.01%

Troy township Marital Status

Economics and Income Statistics

Troy township 's average per capita income is $61,503. Household income levels show a median of $109,309. The poverty rate stands at 5.53%.

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$136,563-
Families$126,960$140,770
Households$109,309$123,178
Non Families$56,788$71,260

$61,503

Average Income

$109,309

Median Household Income

5.53%

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)