The Marathon County Labor Council is made up of local unions from Marathon County.

The purpose of the Marathon County Central Labor Council:
Shall be to promote, through appropriate activities in the geographical area covered by the charter of the Central Labor Council, the principles of the AFL-CIO, including the following:
(a) To assist in furthering the appropriate objects and policies of the AFL-CIO, or of organizations affiliated with the AFL-CIO so long as their policies and objectives are not inconsistent with the objects or policies of the AFL-CIO;

(b) To lend all possible assistance to the organizing activities of local unions and their parent national or international unions or organizing committees affiliated with the AFL-CIO:

(c) To provide aid, cooperation and assistance to affiliated local unions and other affiliated bodies in their common and individual endeavors:

(d) To propose, support and promote legislation favorable to and to oppose legislation detrimental to workers and organized labor;

(e) To encourage workers to register and vote, to exercise their full rights and responsibilities of citizenship, to perform their rightful part in the political life of the local, state and national communities and to support local organizations as approved by the Central Labor Council;

(f) To serve as a means of exchanging information among affiliated bodies on matters of common interest;

(g) To engage in such other activities as are consistent with the principles set forth in the Constitution of the AFL-CIO and the policies of the AFL-CIO including the Rules Governing AFL-CIO Area Labor Councils and Central Labor Councils