The Plessur Region is one of the eleven administrative districts in the canton of Graubünden in Switzerland. It had an area of 285.30 square kilometers (110.15 sq mi) and a population of 42,822 (as of 31 December 2020). It was created on 1 January 2017 as part of a reorganization of the Canton.

Municipalities

Municipalities in the Plessur Region
MunicipalityPopulation (31 December 2020)Area (km2)
Chur36,33654.33
Churwalden1,93648.53
Arosa3,162154.79

Mergers

  • On 1 January 2020 the former municipality of Maladers merged into Chur.
  • On 1 January 2021 the former municipality of Haldenstein merged into Chur.
  • On 1 January 2025 the former municipality of Tschiertschen-Praden merged into Chur.

46°49′N 9°37′E/46.82°N 9.61°E/ 46.82; 9.61