| Official Name: | Plessur District |
| Native Name: | Bezirk Plessur |
| Settlement Type: | District |
| Subdivision Type3: | Capital |
| Area Total Km2: | 266.75 |
| Population As Of: | December 2015 |
| Population Total: | 40707 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Blank Name Sec1: | Municipalities |
| Blank Info Sec1: | 5 |
Plessur District (German: Bezirk Plessur, Romansh: {{Audio|Roh-District da la Plessur.ogg|District da la Plessur) is a former administrative district in the canton of Graubünden, Switzerland. It had an area of 266.73km2 and has a population of 40,707 in 2015. The former district is named after the river Plessur which crosses it. However, the region along the Plessur –and therefore the whole valley–is called Schanfigg. It was replaced with the Plessur Region on 1 January 2017 as part of a reorganization of the Canton.[1]
Plessur District consisted of three Kreise (sub-districts) Chur, Churwalden and Schanfigg, which are formed from a total of twelve municipalities:
| Municipality | Population | Area (km²) |
|---|---|---|
| 48.58 | ||
| 27.74 | ||
Includes the area of Malix and Parpan which merged into Churwalden on 1 January 2010.
| Municipality | Population | Area (km²) |
|---|---|---|
| 42.54 | ||
| 7.61 | ||
Includes the area of Calfreisen, Castiel, Langwies, Lüen, Molinis, Peist and St. Peter-Pagig which merged into Arosa in 2013.
| Languages | Census 2000 | ||||
|---|---|---|---|---|---|
| Number | Percent | ||||
| align=right | 32,655 | align=right | 81.9% | ||
| align=right | 1,873 | align=right | 4.7% | ||
| align=right | 1,831 | align=right | 4.6% | ||
| TOTAL | align=right | 39,892 | align=right | 100% | |