From the Wikipedia page [1]
Itzehoe (German pronunciation: [ɪtsəˈhoː]; Low German: Itzhoe) is a town in the German state of Schleswig-Holstein.
As the capital of the district Steinburg, Itzehoe is located on the Stör, a navigable tributary of the Elbe, 51 km northwest of Hamburg and 24 km north of Glückstadt. The population is about 32,530.