Dunkirk, OH is a city located in Hardin County, Ohio and has a land area of 24.69 square miles (63.95 km2). The water area for the city is 0.06 square miles or 0.16 km2. There is one unique zip code in Dunkirk, Ohio and it is 45836. The area code(s) for Dunkirk is 326/419/567/937.
|