Trenton, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Trenton, Ohio is 13,304 as of the 2023 American Community Survey, making it the 141st-largest city in Ohio. The median household income is $87,788, the median home value is $209,700, and the median age is 33.2.
The population has grown 18.3% since 2010 (11,944 → 14,131).
13,304
Population
2694
People / sq mi
$87,788
Median Income
$209,700
Median Home Value
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Trenton covers 4.9 sq mi of land at 2694 people per square mile.
About Trenton, OH
Trenton is defined demographically by education — 16.2% of adults hold a bachelor’s degree, below the national average. With 13,304 residents, Trenton is a city in Ohio.
The typical household here earns about $87,788, above the US median of $78,538. Only 3.2% of residents live in poverty, below the national 12.4%. Property is affordable here, the median home worth $209,700, with typical rent around $1,354.
Trenton is among the least college-educated US cities, at 16.2% — below the national 35.0%. Most workers commute: only 6.7% work from home, below the national 14.0%, and the average commute runs about 33 minutes each way.
Trenton city Population History (2010-2024)
The city of Trenton city had a population of 11,944 in 2010 and 14,131 in 2024, a 18.3% growth over 14 years. The peak was 14,131 in 2024. Average annual growth rate: 1.21%.
14,131
Population (2024)
11,944
Population (2010)
14,131
Peak (2024)
1.21%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 11,944 |
| 2011 | 12,090 |
| 2012 | 12,227 |
| 2013 | 12,336 |
| 2014 | 12,474 |
| 2015 | 12,625 |
| 2016 | 12,779 |
| 2017 | 12,924 |
| 2018 | 13,014 |
| 2019 | 13,141 |
| 2020 | 13,072 |
| 2021 | 13,325 |
| 2022 | 13,527 |
| 2023 | 13,871 |
| 2024 | 14,131 |
Race & Ethnicity
| White | 96.6% |
| Black or African American | 0.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.3% |
| Two or More Races | 0.0% |
Economy & Income
$87,788
Median Household Income
$35,107
Per Capita Income
3.2%
Poverty Rate
3.8%
Unemployment Rate
Housing
$209,700
Median Home Value
$1,354
Median Rent
74.1%
Owner-Occupied
Education
91.0%
High School+
16.2%
Bachelor's+
Commute
0.0%
Drive Alone
83.6%
Public Transit
6.7%
Work From Home
32.5 min
Avg Commute
Community Profile
17.2%
Foreign Born
98.3%
Non-English at Home
8.6%
Veterans
15.4%
With Disability
97.5%
Health Insurance
96.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 33.3% |
| Manufacturing | 14.7% |
| Construction | 7.8% |
| Finance, Insurance & Real Estate | 7.6% |
| Education, Health Care & Social Services | 7.2% |
| Retail Trade | 5.8% |
| Arts, Entertainment & Food Services | 3.0% |
| Information | 2.9% |
| Public Administration | 2.8% |
| Transportation & Warehousing | 0.2% |
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Frequently Asked Questions
Trenton, Ohio has a population of 13,304 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 141st-largest city in Ohio.
The median household income in Trenton, Ohio is $87,788, with 3.2% of residents living below the federal poverty level.
The median home value in Trenton, Ohio is $209,700, with median monthly rent at $1,354 and a homeownership rate of 74.1%.
The median age in Trenton, Ohio is 33.2 years. The population is 50.4% male and 49.6% female.
The population has grown 18.3% since 2010 (11,944 → 14,131).
Trenton city, OH Climate
Trenton city, OH has an average annual temperature of 11.5°C (53°F) and receives about 1023 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.5°C
Avg Temp
1023
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -2° / 28° | 63 mm |
| February | 0° / 32° | 62 mm |
| March | 5° / 42° | 93 mm |
| April | 11° / 52° | 97 mm |
| May | 17° / 62° | 114 mm |
| June | 22° / 71° | 87 mm |
| July | 24° / 75° | 102 mm |
| August | 23° / 73° | 89 mm |
| September | 19° / 67° | 76 mm |
| October | 12° / 54° | 75 mm |
| November | 6° / 43° | 87 mm |
| December | 1° / 33° | 78 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Trenton city, OH
The most comfortable months to visit Trenton city, OH are typically June, September and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -7°C low). May is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.