Norwalk is a city in Huron County, Ohio, United States, and its county seat. The population was 17,068 at the 2020 census. The city is the center of the Norwalk micropolitan area and part of the Cleveland–Akron–Canton combined statistical area. Norwalk is located approximately 10 miles (16 km) south of Lake Erie, 51 miles (82 km) west/southwest of Cleveland, 59 miles (95 km) southeast of Toledo, and 58 miles (93 km) west/northwest of Akron.