Waldo, OH

ZIP code 43356 belongs to Upper Sandusky, a charming city in Ohio. This area is known for its historical landmarks such as the Wyandot County Courthouse and the Wildwood Manor House. Additionally, visitors can enjoy the serene landscapes at Harrison Smith Park and experience the local culture at the Wyandot County Museum. This zip code offers a mix of history, nature, and community for residents and tourists alike.