Gypsum, OH

ZIP code 43433 serves Graytown, a small, predominantly rural community in Ottawa County, Ohio. Notable natural landmarks in the surrounding area include Ottawa National Wildlife Refuge and Magee Marsh Wildlife Area, known for their Lake Erie wetlands and migratory-bird habitat. The landscape around Graytown is largely agricultural, with creeks, low-lying coastal plain, and State Route 579 linking the community to nearby towns.