Trenton

County:: Grundy County
County Seat:: Yes
Area (mi²):: 6.447
State:: Missouri

Trenton is a city located in Grundy County, Missouri. Trenton has a 2025 population of 5,648. It is also the county seat of Grundy County. Trenton is currently growing at a rate of 0.23% annually and its population has increased by 1.16% since the most recent census, which recorded a population of 5,583 in 2020.

The average household income in Trenton is $70,084 with a poverty rate of 16.63%. The median age in Trenton is 38.7 years: 37.3 years for males, and 42 years for females.

Demographics

The racial composition of Trenton includes 90.35% White, and smaller percentages for Asian, other race, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	5,007	90.35%
Two or more races	350	6.32%
Asian	82	1.48%
Other race	58	1.05%
Black or African American	42	0.76%
Native American	3	0.05%
Native Hawaiian or Pacific Islander	0	0%

Trenton Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Trenton's average per capita income is $37,357. Household income levels show a median of $49,836. The poverty rate stands at 16.63%.

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	$67,153	-
Families	$62,245	$71,123
Households	$49,836	$70,084
Non Families	$25,795	$65,541

$37,357

Average Income

$49,836

Median Household Income

16.63%

Poverty Rate