North Walsham is a market town and civil parish in the North Norfolk district of the county of Norfolk, England. The town is located 8 mi so…North Walsham is a market town and civil parish in the North Norfolk district of the county of Norfolk, England. The town is located 8 mi south of Cromer and Norwich is 15 mi south. The civil parish has an area of 11.3 sq mi and in the 2011 census had a population of 12,829. For the purposes of local government, the parish falls within the district of North Norfolk.