Communities
The county seat and largest city is Wilmington, a welcoming community known for its vibrant downtown, historic architecture, and strong aviation heritage. Wilmington is home to Wilmington Air Park, one of Ohio’s largest cargo and logistics hubs, which continues to play a key role in regional economic development. Other towns and villages in the county include Blanchester, Sabina, Martinsville, Clarksville, Midland, and Port William. The county’s landscape features rolling farmland, woodlands, and scenic waterways, making it both peaceful and picturesque. Its central location provides easy access to major interstates, making it an ideal spot for business, travel, and recreation.