NORWALK, a town and county-seat of Huron co., O.; on the Lake Shore and Michigan Southern, the Lake Shore Electric, and the Wheeling and Lake Erie railroads; 56 miles W. S. W. of Cleveland. It has a public library, waterworks, electric street railroad, National banks, several daily and weekly newspapers, and manufactories of pianos, shoes, plows, sewing machines, automobile accessories, tobacco, besides railroad machine shops. Pop. (1910) 7,852; (1920) 7,379.