Where is Defiance, Ohio

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

Defiance, Ohio is a historic city in northwest Ohio where the Auglaize and Maumee rivers meet. It has a strong connection to early American history, railroads, and the Miami and Erie Canal. The city is about 55 miles southwest of Toledo and is known for Fort Defiance Park and its riverfront setting.

Location Map of Defiance, Defiance County, Ohio

Where is Defiance Located in Defiance County, Ohio

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

Defiance Map, Ohio

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

Where is Defiance Located?

Defiance is a city located in Defiance County, Ohio, the United States. It is the county seat of Defiance County and lies in northwest Ohio at the meeting point of the Maumee and Auglaize rivers. The city is about 55 miles southwest of Toledo, 35 miles east of Fort Wayne, Indiana, and roughly 30 miles north of Lima. Defiance is located at approximately 41.2845° North latitude and 84.3558° West longitude. The city covers about 17.62 square miles (45.64 sq km) and had 17,066 residents in the 2020 Census. Its riverfront location has shaped the city's history and development. Fort Defiance was built at the site in 1794 during the Northwest Indian War under General Anthony Wayne. The community later became an important transportation center because of the Miami and Erie Canal and several railroads. Today, Defiance has a historic downtown, riverfront parks, trails, and museums. Fort Defiance Park offers views of the river junction and is one of the city's best-known landmarks. Independence Dam State Park, located nearby along the Maumee River, provides opportunities for boating, fishing, camping, hiking, and picnicking.

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Defiance City Facts

FactDetails
CityDefiance
StateOhio
CountyDefiance County
CountryUnited States
RegionNorthwest Ohio
Incorporated1836
Founded1794
Total Area17.62 sq mi (45.64 sq km)
Land Area17.25 sq mi (44.68 sq km)
Water Area0.37 sq mi (0.96 sq km)
ElevationAbout 682 ft (208 m)
Population (2023 estimate)About 16,500
Population (2020 Census)17,066
Population DensityAbout 989 people per sq mi
Time ZoneEastern Standard Time (EST); Eastern Daylight Time (EDT)
ZIP Codes43512, 43532
Area Code419, 567
Major HighwaysU.S. Route 24, U.S. Route 127, Ohio State Route 15, Ohio State Route 66
Public TransitDefiance County public transportation services
Major AttractionsFort Defiance Park, Defiance County Courthouse, Independence Dam State Park, Defiance Public Library
Official Websitehttps://www.cityofdefiance.com/

Distance from Defiance, OH to Nearby Cities

  • Napoleon, OH – 20 miles (32 km)
  • Wauseon, OH – 20 miles (32 km)
  • Archbold, OH – 20 miles (32 km)
  • Bryan, OH – 25 miles (40 km)
  • Paulding, OH – 25 miles (40 km)
  • Hicksville, OH – 15 miles (24 km)
  • Montpelier, OH – 35 miles (56 km)
  • Fort Wayne, IN – 35 miles (56 km)
  • Toledo, OH – 55 miles (89 km)
  • Lima, OH – 30 miles (48 km)
  • Findlay, OH – 55 miles (89 km)
  • Fremont, OH – 70 miles (113 km)
  • Sandusky, OH – 85 miles (137 km)
  • Ann Arbor, MI – 90 miles (145 km)
  • Detroit, MI – 100 miles (161 km)
  • Columbus, OH – 125 miles (201 km)
  • Cleveland, OH – 160 miles (257 km)

Top Attractions in Defiance

  • Fort Defiance Park – Riverside park at the historic meeting point of the Maumee and Auglaize rivers, named for the original military fort.
  • Defiance County Courthouse – Historic courthouse and important civic landmark in the center of downtown Defiance.
  • Independence Dam State Park – Nearby state park along the Maumee River with camping, fishing, boating, hiking, and picnic areas.
  • Defiance Area YMCA – Community recreation facility offering fitness, sports, swimming, and family programs.
  • Defiance Public Library – Local library serving the community with educational programs, historical resources, and public services.
  • Maumee and Auglaize Rivers – Two major waterways meeting in Defiance and providing opportunities for fishing, boating, and wildlife viewing.
  • Gish's Mill – Historic site connected to the area's early settlement and industrial development.
  • Defiance Historic District – Downtown area with historic architecture, local businesses, restaurants, and community landmarks.

Airports Near Defiance

  • Defiance Memorial Airport (DFI) – 5 miles
  • Toledo Express Airport (TOL) – 55 miles
  • Fort Wayne International Airport (FWA) – 45 miles
  • Toledo Executive Airport (TDZ) – 55 miles
  • Lima Allen County Airport (AOH) – 35 miles

Sources:

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

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