It consists of thirteen members, elected every six years by proportional representation. The last elections were held on 9 October 2005, and resulted in a draw between the Democratic Party (DP) and the Christian Social People's Party (CSV). In the collège échevinal, the DP and CSV form a coalition under the leadership of DP mayor Albert Henkel.
|Democratic Party (DP)||4||Jules Dentzer, Albert Henkel, Henri Krier, Michel Malherbe|
|Christian Social People's Party (CSV)||4||Fernand Braun, Albert Lentz, Fernand Sauer, Marc Schank|
|The Greens (DP)||3||Claude Adam, Charles Bemtgen, Jo Brandenburger|
|Luxembourg Socialist Workers' Party (LSAP)||2||Georges Boden, Alex Kremer|
|Source: Commune of Mersch|