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.

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, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	2,563	95.88%
Two or more races	80	2.99%
Asian	18	0.67%
Black or African American	8	0.3%
Native American	4	0.15%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Trenton Marital Status

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