Communities
Located in southwest Ohio, Montgomery County is one of the state’s most populous and dynamic regions. The county seat and largest city is Dayton, known for its innovation, aviation heritage, and strong community spirit. Other major cities and towns include Kettering, Centerville, Huber Heights, Vandalia, Miamisburg, Englewood, and Trotwood, each offering its own unique character and amenities. The county’s geography features a mix of urban centers, suburban neighborhoods, and rural landscapes shaped by the Great Miami River and its tributaries. Its central location and network of major highways make it a key economic and cultural hub.