Trenton Flag

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 2026 population of 5,591. It is also the county seat of Grundy County. Trenton is currently growing at a rate of 0.04% annually and its population has increased by 0.16% since the most recent census, which recorded a population of 5,582 in 2020.

The median household income in Trenton is $50,015 with a poverty rate of 18.08%. The median age in Trenton is 41.8 years: 37.7 years for males, and 43 years for females. For every 100 females there are 96.8 males.

5.6K
Total Population
867
Density (mi²)
2 0.04%
Growth

Trenton Population

Trenton Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20265,59120.04%
20255,58910.02%
20245,588-26-0.46%
20235,614-9-0.16%
20225,623370.66%
20215,58640.07%
20205,582-29-0.52%
20195,726-95-1.63%
20185,821-24-0.41%
20175,845-65-1.1%
20165,910420.72%
20155,868-87-1.46%
20145,955-94-1.55%
20136,04990.15%
20126,040470.78%
20115,993-3-0.05%
20105,996-5-0.08%
20006,216871.42%
19906,129-682-10.01%
19806,81174812.34%
19706,063-199-3.18%
19606,2621051.71%
19506,157-889-12.62%
19407,046540.77%
19306,992410.59%
19206,9511,29522.9%
19105,6562604.82%
19005,3963577.08%
18905,0391,72752.14%
18803,31200%

Median Age

Overall: 41.8 years
Female: 43 years
Male: 37.7 years

Trenton Adults

There are 4,151 adults, (1,337 of whom are seniors) in Trenton.

Sex Ratio

Female: 2,813 (50.8%)
Male: 2,723 (49.2%)

Demographics

The racial composition of Trenton includes 89.52% White, and smaller percentages for other race, Asian, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,95689.52%
Two or more races3927.08%
Other race821.48%
Asian631.14%
Black or African American400.72%
Native American30.05%
Race
Population ↓
Percentage (of total)
Two or more races1572.84%
White450.81%
Other race430.78%
Race
Population ↓
Percentage (of total)
White4,91188.71%
Two or more races2354.24%
Asian631.14%
Black or African American400.72%
Other race390.7%
Native American30.05%

Trenton Marital Status

Economics and Income Statistics

Trenton 's average per capita income is $41,289. Household income levels show a median of $50,015. The poverty rate stands at 18.08%.

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$74,453-
Families$65,369$73,385
Households$50,015$71,067
Non Families$29,000$66,419

$41,289

Average Income

$50,015

Median Household Income

18.08%

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)