Latitude and longitude of Montgomery County, Ohio
Satellite map of Montgomery County, Ohio
Montgomery County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 535,153, making it the fifth-most populous county in Ohio. The county seat is Dayton.
Latitude: 39° 45' 0.00" N
Longitude: -84° 17' 24.00" W