Electoral divisions of Chile

This article needs to be updated. The reason given is: This article refers to the electoral system prior to the 2017 election. The current system has 155 Chamber of Deputies representatives and 43 Senate representatives. Please help update this article to reflect recent events or newly available information. (October 2020)

Chile has two distinct electoral division systems:

• To elect members of the Chamber of Deputies and of the Senate, Chile is divided into several electoral divisions, namely electoral districts and senatorial constituencies.
• To elect members of the Regional Councils, Chile is divided into several provincial constituencies, each of which correspond to one province, except for a few ones that are divided into several constituencies.