Where is Trenton, Ohio

Written and Fact-checked by | Updated On: August 5, 2026

Trenton is a city in southwestern Ohio and part of Butler County. Located about 25 miles north of Cincinnati, the community lies in the Great Miami River Valley. Trenton is known for its historic downtown, Miami Valley Recreation trails, nearby Hueston Woods, and its convenient location between Cincinnati and Dayton.

Location Map of Trenton, Butler County, Ohio

Where is Trenton Located in Butler County, Ohio

About Map: The map shows the location of Trenton in Butler County, in the U.S. state of Ohio.

Trenton Map, Ohio

About Trenton Map: The Google Map highlights the location of Trenton in Butler County, Ohio. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Trenton Located?

Trenton is a city located in Butler County, Ohio, the United States. It lies in southwestern Ohio, about 25 miles north of Cincinnati and roughly 20 miles south of Dayton. Middletown is about 8 miles southeast, while Hamilton is approximately 10 miles west of Trenton. The city is located at 39.4800° North latitude and 84.4577° West longitude. The 2020 Census recorded 13,654 residents. Trenton covers about 6.10 square miles, or approximately 15.80 square kilometers. The surrounding landscape includes rolling farmland, wooded areas, creeks, and the broad Great Miami River Valley. Trenton developed as a small agricultural and transportation community and later grew as suburban development expanded through Butler County. The city has residential neighborhoods, local businesses, parks, and community recreation facilities. Nearby Hueston Woods State Park provides hiking, boating, fishing, camping, golf, and wooded scenery around Acton Lake. The Great Miami River and regional bike trails add more outdoor opportunities. Trenton's location places it within easy reach of both Cincinnati and Dayton while retaining a smaller community setting. A unique feature of Trenton is its position in the Miami Valley between two major southwestern Ohio cities, with access to river, park, and trail recreation.

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Trenton City Facts

FactDetails
CityTrenton
StateOhio
CountyButler County
CountryUnited States
RegionSouthwestern Ohio, Miami Valley
Incorporated1857
Founded1815
Total Area6.10 sq mi (15.80 sq km)
Land Area6.02 sq mi (15.59 sq km)
Water Area0.08 sq mi (0.21 sq km)
ElevationAbout 690 ft (210 m)
Population (2023 estimate)About 13,700
Population (2020 Census)13,654
Population DensityAbout 2,268 people per sq mi
Time ZoneEastern Time (EST/EDT)
ZIP Codes45067
Area Code513
Major HighwaysInterstate 75, Ohio State Route 73, Ohio State Route 122
Public TransitButler County Regional Transit Authority
Major AttractionsHueston Woods State Park, Great Miami River, Trenton Historic District, Armco Park, Miami Valley Bike Trails
Official Websitehttps://www.trentonoh.gov/

Distance from Trenton, OH to Nearby Cities

  • Middletown, OH – 8 miles (13 km)
  • Hamilton, OH – 10 miles (16 km)
  • Monroe, OH – 7 miles (11 km)
  • Franklin, OH – 10 miles (16 km)
  • Liberty Township, OH – 15 miles (24 km)
  • West Chester, OH – 15 miles (24 km)
  • Oxford, OH – 20 miles (32 km)
  • Dayton, OH – 20 miles (32 km)
  • Fairfield, OH – 15 miles (24 km)
  • Springboro, OH – 20 miles (32 km)
  • Cincinnati, OH – 25 miles (40 km)
  • Lebanon, OH – 25 miles (40 km)
  • Mason, OH – 25 miles (40 km)
  • Troy, OH – 40 miles (64 km)
  • Springfield, OH – 50 miles (80 km)
  • Richmond, IN – 55 miles (89 km)
  • Columbus, OH – 100 miles (161 km)
  • Indianapolis, IN – 110 miles (177 km)

Top Attractions in Trenton

  • Hueston Woods State Park – A nearby state park with Acton Lake, hiking trails, camping, boating, fishing, golf, and wooded scenery.
  • Great Miami River – The river corridor near Trenton provides opportunities for fishing, paddling, wildlife viewing, and scenic recreation.
  • Trenton Historic District – Historic homes, commercial buildings, churches, and civic structures reflect the community's development in the Miami Valley.
  • Armco Park – A nearby recreational area with walking trails, a lake, picnic areas, playgrounds, and outdoor facilities.
  • Miami Valley Bike Trails – Regional trails provide opportunities for cycling, walking, and running through communities and natural areas across southwestern Ohio.
  • Downtown Trenton – Local shops, restaurants, community facilities, and historic buildings form the center of the city's small-town commercial area.
  • Acton Lake – A popular nearby lake at Hueston Woods offering boating, fishing, swimming, and scenic shoreline recreation.
  • Miami University – The university's historic campus in nearby Oxford features architecture, museums, gardens, and cultural events.
  • National Museum of the United States Air Force – A major aviation museum in nearby Dayton with extensive collections of historic aircraft and space vehicles.

Airports Near Trenton, Ohio

  • Dayton International Airport (DAY) – 35 miles
  • Cincinnati/Northern Kentucky International Airport (CVG) – 45 miles
  • Butler County Regional Airport (HAO) – 20 miles
  • Miami University Airport (OXD) – 25 miles
  • James M. Cox Dayton International Airport (DAY) – 35 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official Trenton city website and local government records.

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