Jutland Danish part of the Jutland Peninsula, i.e. north of the Eider (river), Funen as well as Fehmarn. The Danish part of Jutland is currently divided into three administrative regions: North Denmark Region, Central Denmark Region and Region of Southern Denmark. These three regions have a total area of , a population of 2,599,104 (2016) and a population density of 84 per km (218 per sq.mi.). The northernmost part of Jutland is separated from the mainland by the Limfjord, a narrow stretch of water bisecting the peninsula from coast to coast. The Limfjord was formerly a long brackish water inlet, but
Jutland border between the Danish and German realms from c. 850 to 1864. Although most of Schleswig-Holstein is geographically part of the Jutland peninsula, most German residents there would not identify themselves with Jutland or even as "Jutlanders", but rather with "North Germany" () and Schleswig-Holstein, considering themselves "Northern Germans" () and "Schleswig-Holsteiner". The medieval law Code of Jutland applied to Schleswig until 1900 when it was replaced by the Prussian Civil Code. Some rarely used clauses of the Jutlandic Code still apply north of the Eider, even some cities south of the river- all of Rendsburg and more than half