Administration
The city of Oslo constitues a county of Norway. It is governed by a City Council (Byråd) based on the principle of Parliamentarism.
Following the latest reform of January 1, 2004, the city is divided into 15 districts (bydel) that are to some extent self governed:
In addition to these districts, there are:
- The main city centre, with 1,331 inhabitants as of January 1, 2004, covering an area of 1.8 km².
- The rural/recreational areas (Marka), having 1,636 inhabitants as of January 1, 2004, and covering an area of 301.1 km².