Ballot papers are counted at the Dublin RDS centre, in Dublin, on December 1, 2024, on the second day of counting ballots in the Irish General Election.
Fianna Fáil and Fine Gael have ruled out a partnership with the left-leaning party.
The result "breaks with the trend seen internationally this year for weaker incumbent election results," analysts at investment firm Davy said in a note.
"However, underlying that, there is a frustration from a growing part of the Irish population that has not been captured in this election.
It appears Sinn Féin haven't captured this sense of frustration, seen in the fact that there was a low voter turnout of 59%.
Persons:
Fáil, Micheál Martin, Simon Harris, Harris, Sinn Féin, Fianna Fáil, Davy, Laurent Muzellec, Sinn Féin haven't, Muzellec, Gael's Harris, Fáil's Martin, Mary Lou McDonald
Organizations:
Dublin RDS, Fine Gael, Dublin's Trinity Business School, CNBC
Locations:
Dublin