Trenton Flag

Trenton

County:
Clinton County
County Seat:
No
Area (mi²):
1.883
State:
Illinois

Trenton is a city located in Clinton County, Illinois. Trenton has a 2025 population of 2,615. Trenton is currently declining at a rate of -0.49% annually and its population has decreased by -2.5% since the most recent census, which recorded a population of 2,682 in 2020.

The average household income in Trenton is $94,314 with a poverty rate of 12.16%.The median age in Trenton is 38.1 years: 37.7 years for males, and 38.2 years for females.

2.6K
Total Population
1,389
Density (mi²)
-13 -0.49%
Growth

Trenton Population

Trenton Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Trenton includes 95.88% White, and smaller percentages for Two or more races, Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White2,56395.88%
Two or more races802.99%
Asian180.67%
Black or African American80.3%
Native American40.15%

Trenton Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Trenton's average per capita income is $52,601. Household income levels show a median of $80,227. The poverty rate stands at 12.16%.

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$123,295-
Families$98,194$116,286
Households$80,227$94,314
Non Families$47,708$57,948

$52,601

Average Income

$80,227

Median Household Income

12.16%

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)