Troy Flag

Troy

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

Troy is located in Madison County, Illinois. Troy has a 2025 population of 50,391 . Troy is currently growing at a rate of 0.55% annually and its population has increased by 1.89% since the most recent census, which recorded a population of 49,454 in 2020.

The average household income in Troy is $123,004 with a poverty rate of 5.51%. The median age in Troy is 40.8 years: 40.1 years for males, and 41.9 years for females. For every 100 females there are 95.2 males.

50.4K
Total Population
1,452
Density (mi²)
278 0.55%
Growth

Troy Population

Troy Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Troy includes 72.07% White, 9.73% Black or African American, 6.77% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

White (72.07%)

Black or African American (9.73%)

Two or more races (9.66%)

Other race (6.77%)

Asian (1.67%)

Native American (0.1%)

Race
Population
Percentage (of total)
White35,67772.07%
Black or African American4,8159.73%
Two or more races4,7839.66%
Other race3,3506.77%
Asian8271.67%
Native American480.1%

Troy Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Troy's average per capita income is $60,622. Household income levels show a median of $105,995. The poverty rate stands at 5.51%.

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$137,545-
Families$126,533$141,896
Households$105,995$123,004
Non Families$54,028$69,334

$60,622

Average Income

$105,995

Median Household Income

5.51%

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)