Camp Dennison, OH

ZIP code 45111 is located in Camp Dennison, Ohio. This rural area is known for its proximity to the Little Miami River and lovely natural surroundings. The most important landmark in the area is Camp Dennison Civil War Museum, which offers an intriguing look into the history of the region during the Civil War era. The ZIP code also includes Camp Dennison Memorial Park and the beautiful Camp Dennison Nature Trail.