Cairns is part of the Cairns Region local government area which is governed by a Regional Council.
The Council consists of a directly elected mayor and 10 councillors, elected from 10 single-member divisions (or wards) using an optional preferential voting system.
Elections are held every four years.

The Cairns Region consists of three former local government areas.
The first was the original City of Cairns, consisting of the Cairns City region as listed above.
The second, which was amalgamated in 1995, was the Shire of Mulgrave (comprising the other areas, namely the Northern Beaches, Redlynch Valley and Southside).
The town of Gordonvale was once called Nelson.
The third area is the Shire of Douglas, which amalgamated in 2008 during major statewide local government reforms.

At the time of the 1995 amalgamation, Cairns City had a population of approximately 40,000 and Mulgrave Shire had a population of approximately 60,000.
Both local government authorities had chambers in the Cairns CBD.
The old Cairns City Council chambers has been converted into a new city library.
In a controversial decision, new Council chambers were constructed on previously contaminated land in the mainly industrial suburb of Portsmith.

Cairns has three representatives in the Queensland Parliament, from the electoral districts of Barron River, Cairns and Mulgrave.
The city is represented in the Federal Parliament by representatives elected from the districts of Leichhardt and Kennedy.
Cairns is part of the Cairns Region local government area which is governed by a Regional Council. The Council consists of a directly elected mayor and 10 councillors, elected from 10 single-member divisions (or wards) using an optional preferential voting system. Elections are held every four years.
The Cairns Region consists of three former local government areas. The first was the original City of Cairns, consisting of the Cairns City region as listed above. The second, which was amalgamated in 1995, was the Shire of Mulgrave (comprising the other areas, namely the Northern Beaches, Redlynch Valley and Southside). The town of Gordonvale was once called Nelson. The third area is the Shire of Douglas, which amalgamated in 2008 during major statewide local government reforms.
At the time of the 1995 amalgamation, Cairns City had a population of approximately 40,000 and Mulgrave Shire had a population of approximately 60,000. Both local government authorities had chambers in the Cairns CBD. The old Cairns City Council chambers has been converted into a new city library. In a controversial decision, new Council chambers were constructed on previously contaminated land in the mainly industrial suburb of Portsmith.
Cairns has three representatives in the Queensland Parliament, from the electoral districts of Barron River, Cairns and Mulgrave. The city is represented in the Federal Parliament by representatives elected from the districts of Leichhardt and Kennedy.
Cairns