????-2016/7[]
2016/7-2019[]
on 1 January 2019, Ten Boer and Haren were merged into the municipality of Groningen.
Eemsdelta | Groningen | Het Hogeland | Midden-Groningen | Oldambt | Pekela | Stadskanaal | Veendam | Westerkwartier | Westerwolde
Former: (2000–2021) |