The current constituency was first used in the 2005 general election.

The same constituencies were used in the 2001 general election.

These constituencies were first used in the election of 1708 to the 2nd Parliament.

The 1983 general election was the first at which constituencies based on the administrative areas created in 1974 were used.

The constituencies below are not used for the election of members to the 26 district councils.

The constituency was first used in the 1885 general election, but has undergone boundary changes since then.

The new constituencies were used for the election of the 4th Dáil in 1923.

These constituencies were used from the 2010 general election.

The constituency was first contested in 1918 and was used until 1983.

The new constituencies were first used for the United Kingdom general election, 1885.