The supreme decision-making body in the City of Rauma is the City Council with its 51 members. Council members and their deputies are elected in a municipal election held every four years. The City Council meetings take place on the last Monday of the month at the City Hall.
The City Board administers the municipality and manages its finances. Furthermore, the City Board prepares and implements the decisions made by the City Council and ensures that they comply with the current legislation. The City Board meetings take place every Monday at the City Hall.