Columns: Danish name | English name | Seat of administration | Largest city | Population (January 1, 2008) | Area (km²) | Pop. density (per km²)
Region Hovedstaden | Capital Region of Denmark | Hillerød | Copenhagen | 1645825 | 2561 | 642.6 | Region Midtjylland | Central Denmark Region | Viborg | Århus | 1237041 | 13142 | 94.2 | Region Nordjylland | North Denmark Region | Aalborg | Aalborg | 578839 | 7927 | 73.2 | Region Sjælland | Region Zealand | Sorø | Roskilde | 819427 | 7273 | 112.7 | Region Syddanmark | Region of Southern Denmark | Vejle | Odense | 1194659 | 12191 | 97.99