The concept of the council–manager form of government was a product of a confluence of the prevailing modes of thought during the late 19th and early 20th centuries. Probably the foremost influence was the
Progressive Movement; following along the thought lines of the movement, the municipal reformers of that time wanted to rid municipalities of the pervasive "
political machine" form of government and the abuses of the
spoils system. The thought was to have a politically impartial administrator or manager to carry out the administrative function.
Staunton, Virginia, is credited as the first American city to appoint a city manager, which it did in 1908. This appointment attracted attention to the fledgling profession and caught the eye of
Richard S. Childs, who would become known as the "father" of the council–manager form of government. The first large city to adopt the council–manager form was
Dayton, Ohio, in 1913.
Ohio Progressives organizing for the city manager plan also prioritized
proportional representation with adoption in
Ashtabula,
Cincinnati,
Cleveland,
Hamilton, and
Toledo. The council–manager form of government developed, at least in part, as a response to some perceived limitations of the
city commission government form. Since it relies on candidates being elected at-large, minority populations are often unable to elect candidates of their choice. In addition, it may concentrate too much power in individual commissioners, who also manage city departments. The council–manager form became the preferred alternative for progressive reform. After
World War I, few cities adopted the commission form and many cities using the commission plan switched to the council–manager form. By 2001 there were 3,302 cities with a population over 2,500 and 371 counties using the council–manager system.
Phoenix, Arizona, is the largest city in the United States to retain a council–manager government. Since the turn of the 21st century, there have been studies about hybrid forms of local governments that take elements of both council–manager and
mayor–council forms. The cities that have modified their organizational structure from one of the pure forms have been called "adaptive" forms. ==History in the Republic of Ireland==