Trenton, Ohio Population 2021

13,395
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Trenton is a city located in Butler County Ohio. With a 2020 population of 13,395, it is the 132nd largest city in Ohio and the 2505th largest city in the United States . Trenton is currently growing at a rate of 0.96% annually and its population has increased by 12.86% since the most recent census, which recorded a population of 11,869 in 2010. Trenton reached it's highest population of 13,395 in 2021. Spanning over 5 miles, Trenton has a population density of 2,938 people per square mile.

The average household income in Trenton is $82,772 with a poverty rate of 7.37%. The median rental costs in recent years comes to $957 per month, and the median house value is $136,900. The median age in Trenton is 33.6 years, 34.7 years for males, and 31.3 years for females.

Trenton Demographics

According to the most recent ACS, the racial composition of Trenton was:

  • White: 95.50%
  • Two or more races: 2.46%
  • Black or African American: 1.89%
  • Other race: 0.15%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Trenton, Ohio is 13,395 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 13,014.The last official US Census in 2010 recorded the population at 11,869.

Trenton, Ohio Population 2021

Population by Race

Race Population Percentage
White12,32195.50%
Two or More Races3172.46%
Black or African American2441.89%
Some Other Race190.15%
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Trenton Population by Race

Trenton Population Pyramid $2021

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Trenton Median Age

33.6


Total

34.7


Male

31.3


Female

Trenton Adults

There are 9,035 adults, (1,548 of whom are seniors) in Trenton.

Trenton Age Dependency

72.3

Age Dependency Ratio

20.7

Old Age Dependency Ratio

51.6

Child Dependency Ratio

Trenton Sex Ratio

Female

6,667

51.68%

Male

6,234

48.32%

Trenton Population by Age

Trenton Renter vs Owner Occupied by Household Type

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Trenton Household Types

Type Owner Renter
Married77.7%22.3%
All66.1%33.9%
Non Family63.1%36.9%
Female44.2%55.8%
Male31.3%68.7%

66.1%

Rate of Home Ownership

Trenton Households and Families

Type Count Average Size Owned
All4,3942.9466.1
Married2,4393.4277.7
Non Family9971.1563.1
Female6163.4744.2
Male3423.7131.3

3.33

Average Family Size

2.94

Average Household Size

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Trenton Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1932.46%
9th to 12th Grade4305.47%
High School Graduate3,06539.02%
Some College2,16527.56%
Associates Degree86511.01%
Bachelors Degree85310.86%
Graduate Degree2843.62%
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Trenton Educational Attainment by Sex (over 25)

Trenton Educational Attainment by Race

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Race Total High School Bachelors
White7,6036,9801,034
Hispanic11011013
Black868634
2+ Races868669
Other Race1919

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 80.23%.

Trenton Educational Attainment by Race

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Name Average Male Female
Overall$40,845$50,666$35,100
Less Than 9th Grade$34,241$44,875$25,938
High School Graduate$34,222$38,630$30,996
Some College$42,217$52,219$35,645
Bachelors Degree$61,125$75,729$54,550
Graduate Degree$77,426$86,250$75,515

$40,845

Average Earnings

$50,666

Average Male

$35,100

Average Female

Trenton Earnings by Educational Attainment

Trenton Language by Age

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Trenton Language

98.24% of Trenton residents speak only English, while 1.76% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.84% of the population.

Trenton Language

Trenton Poverty by Race

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Name Total In Poverty Poverty Rate
White12,1266955.73%
Black24413756.15%
Multiple31711034.70%
Hispanic27811039.57%

7.37%

Overall Poverty Rate

5.75%

Male Poverty Rate

8.90%

Female Poverty Rate

Poverty in Trenton

The race most likely to be in poverty in Trenton is Black, with 56.15% below the poverty level.

The race least likely to be in poverty in Trenton is White, with 5.73% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.62%. Among those working part-time, it was 13.07%, and for those that did not work, the poverty rate was 13.23%.

Trenton Poverty

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Name Poverty
Less Than 9th Grade18.62%
Some College5.84%
High School5.09%
Bachelors or Greater4.22%

Trenton Poverty Rate by Education

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Rate Poverty
Male Unemployed14.29%
Female Unemployed10.93%
Female Employed5.66%
Male Employed2.96%

Trenton Poverty Rate by Employment Status and Sex

Trenton Income by Household Type

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Name Median Mean
Households$77,739$82,772
Families$86,355$89,284
Married Families$93,863-
Non Families$37,177$51,223
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Income by Household Type

Trenton Marital Status

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Marriage Rates

50.3%

Overall Marriage Rate

52.3%

Male Marriage Rate

48.5%

Female Marriage Rate

Trenton Married by Age and Sex

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Trenton Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Trenton Marital Status by Race

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Trenton Marital Status

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1,112

Number of Veterans

1,035

Male Veterans

77

Female Veterans

War Veterans
First Gulf War335
Second Gulf War240
Vietnam209
World War II117
Korea98

Trenton Veterans by War

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Age Group Veterans
35 to 54535
75+303
55 to 64130
65 to 74121
18 to 3423

Trenton Veterans by Age

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Name Veterans % of Total
White1,09612.52%
Black169.25%

Trenton Veterans by Race

Trenton Veterans by Education

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11.15%

Veteran Poverty Rate

29.95%

Veteran Disability Rate

Trenton Veterans by Education

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70.1%

Labor Force Participation

66.2%

Employment Rate

5.6%

Unemployment Rate

Trenton Employment by Age

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Trenton Employment by Race

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Trenton Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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83.34%

Born in Trenton

99.08%

Native Born

0.92%

Foreign Born

0.24%

Non Citizen

0.68%

Naturalized

Place of Birth

99.08% of Trenton residents were born in the United States, with 83.34% having been born in Ohio. 0.24% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Trenton Place of Birth

Year Population Growth Annual Growth Rate
202113,3951270.96%
202013,2681270.97%
201913,1411270.98%
201813,014900.70%
201712,9241451.13%
201612,7791541.22%
201512,6251511.21%
201412,4741381.12%
201312,3361090.89%
201212,2271371.13%
201112,0901461.22%
201011,9443,1983.17%
20008,7462,5573.52%
19906,189-212-0.34%
19806,4011,1231.95%
19705,2782,2145.59%
19603,0640.00%

Trenton Population by Year