Where is Union, Ohio

Union is a city in the Miami Valley of southwestern Ohio, located near Dayton and the Stillwater River. It is about 14 miles north of downtown Dayton and close to Englewood and Clayton. Union is known for its quiet residential setting, local parks, green spaces, and its history as one of the communities that developed around the early settlements of Randolph Township.

Location Map of Union, Miami County, Ohio

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

Union Map, Ohio

Where is Union Located?

Union is a city located in Montgomery County and Miami County, Ohio, the United States. The city is in the Miami Valley in southwestern Ohio, about 14 miles north of Dayton and close to the cities of Englewood and Clayton. Union lies at approximately 39.927° North latitude and 84.597° West longitude. The city had 6,859 residents in the 2020 Census and has about 8.38 square miles of total area, including approximately 8.30 square miles of land. Union was founded in 1806, platted in 1816, and became an official city in 1982. The Stillwater River is an important geographic feature near the community. Local parks and green spaces are also part of the city's character. Union's location near Interstate 70 and Interstate 75 provides convenient access to Dayton and other communities throughout the Miami Valley.

Most Viewed US Maps

Union City Facts

Distance from Union, OH to Nearby Cities

• Englewood, OH – 3 miles (5 km)
• Clayton, OH – 4 miles (6 km)
• Vandalia, OH – 5 miles (8 km)
• Brookville, OH – 7 miles (11 km)
• Huber Heights, OH – 9 miles (14 km)
• Trotwood, OH – 10 miles (16 km)
• Clayton, OH – 4 miles (6 km)
• Dayton, OH – 14 miles (23 km)
• Centerville, OH – 20 miles (32 km)
• Miamisburg, OH – 20 miles (32 km)
• Springfield, OH – 25 miles (40 km)
• Troy, OH – 25 miles (40 km)
• Fairborn, OH – 25 miles (40 km)
• Xenia, OH – 28 miles (45 km)
• Lebanon, OH – 34 miles (55 km)
• Oxford, OH – 38 miles (61 km)
• Hamilton, OH – 39 miles (63 km)
• Cincinnati, OH – 55 miles (89 km)

Top Attractions in Union, OH

• Stillwater River
• Union City Parks
• Union City Greenbelt Areas
• Aullwood Audubon Center & Farm
• Englewood MetroPark
• Dayton Aviation Heritage National Historical Park
• National Museum of the United States Air Force
• Carillon Historical Park
• RiverScape MetroPark
• Wright Brothers National Museum

Airports Near Union, OH

• Dayton International Airport (DAY) – 5 miles
• James M. Cox Dayton International Airport – 5 miles
• Wright-Patterson Air Force Base (FFO) – 22 miles
• Springfield-Beckley Municipal Airport (SGH) – 28 miles
• Miami University Airport (OXD) – 40 miles

Sources:

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

Ohio More Maps & Info