Trenton, OH Profile: Facts, Map & Data


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Trenton, Ohio - Basic Facts

The City of Trenton had a population of 12,393 as of July 1, 2017. Trenton ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Ohio. See peer rankings below.

The primary coordinate point for Trenton is located at latitude 39.4791 and longitude -84.462 in Butler County. The formal boundaries for the City of Trenton (see map below) encompass a land area of 4.56 sq. miles and a water area of 0 sq. miles. Butler County is in the Eastern time zone (GMT -5). The elevation is 650 feet.

The City of Trenton (GNIS ID: 1085821) has a C2 Census Class Code which indicates an active incorporated place legally coextensive with a county subdivision but treated as independent of any county subdivision. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Beneath the boundary map are tables with Trenton population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Trenton: Bloomfield, Tenton.

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City of Trenton, OH Boundary Map

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Trenton, OH Data & Demographics (As of July 1, 2017)


Total Population 12,393
Daytime Population: Workers 1,496
Daytime Population: Residents 6,130
Total Daytime Population (TDP) 7,626
Ratio TDP/Total Population1 0.62
Population in Households 12,393
Population in Familes 10,756
Population in Group Qrtrs 0
Population Density2 2,716
Diversity Index3 13


Median Household Income $58,945
Average Household Income $67,956
Per Capita Income $23,687


Total Housing Units 4,570 (100%)
Owner Occupied HU 3,030 (66.3%)
Renter Occupied HU 1,272 (27.8%)
Vacant Housing Units 267 ( 5.8%)
Median Home Value $132,153
Average Home Value $144,109


Total Households 4,303
Average Household Size 2.88
Family Households 3,344
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.6% 0.65%
Households 0.47% 0.56%
Families 0.36% 0.46%
Median Household Income   2.94%
Per Capita Income   2.65%

Trenton, OH - Peer Comparisons by Rank and Percentile

The table below compares Trenton to the other 1,215 incorporated cities, towns and CDPs in Ohio by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 149 88th
Population Density # 121 90th
Diversity Index # 548 55th
Median Household Income # 349 71st
Per Capita Income # 704 42nd

Additional comparisons and rankings can be made with a VERY EASY TO USE Ohio Census Data Comparison Tool.

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