Irish general election 2024: How does voting work?

The Irish general election in 2024 will decide who will sit in the Dáil, the lower house of the Oireachtas (Ireland's parliament).

Elected members are known as Teachtaí Dála (TDs).

The number of TDs and constituencies will both increase for the 2024 election after a 2023 review .

There are now 43 Dáil constituencies (up from 39 in 2020) which will elect between three and five TDs each.

A total number of 174 TDs will be selected, up from 160 in 2020.

Ireland elects its government using a system of proportional representation known as the single transferable vote.

Voters will have the opportunity to rank candidates in their constituency in order of preference, marking their favourite with a number one, a number two beside their next choice and so on.

They can vote for as many or as few candidates as they like.

Candidates will have to reach a certain number of votes in order to be elected.

That number is decided for each constituency using a mathematical formula based on the number of seats available and the number of votes that have been cast.

Counting the ballots takes place in multiple rounds.

Each ballot is initially credited to the first choice.

Once a candidate receives the number of votes required, they are elected and any remaining ballots that are marked with them as first choice are transferred to the second ranked preferences.

Ballots continue to be transferred to the next usable preference until all of the seats in the constituency are filled with candidates who have reached the quota.

Politics in the Republic of Ireland was traditionally dominated by Fianna Fáil and Fine Gael.

Both parties emerged following a split in nationalist opinion over the 1921 Anglo-Irish Treaty.

Fianna Fáil was once seen as more centrist, Fine Gael as more conservative, but differences have blurred and both are now seen as centre-right parties.

Sinn Féin, an Irish republican and democratic socialist party, is the main opposition party.

It made significant gains and topped the popular vote, winning 37 seats, while Fianna Fáil won 38 and Fine Gael ended up with 35.

To gain a governing majority, a coalition government was formed between Fianna Fáil, Fine Gael and the Green Party.

Other parties that will put forward candidates for the upcoming election include Labour, Social Democrats, PBP-Solidarity, Independent Ireland and Aontú.