No. Constituency Created Seats Change
01 Carlow–Kilkenny 1948 5 none
02 Cavan–Monaghan 1977 5 none
03 Clare 1921 4 none
04 Cork East 1981 4 none
05 Cork North–Central 1981 4 minus 1
06 Cork North–West 1981 3 none
07 Cork South–Central 1981 5 none
08 Cork South–West 1961 3 none
09 Donegal North–East 1981 3 none
10 Donegal South–West 1981 3 none
11 Dublin Central 1981 4 none
12 Dublin Mid–West 2002 4 plus 1
13 Dublin North 1981 4 none
14 Dublin North–Central 1948 3 minus 1
15 Dublin North–East 1981 3 none
16 Dublin North–West 1981 3 none
17 Dublin South 1981 5 none
18 Dublin South–Central 1948 5 none
19 Dublin South–East 1948 4 none
20 Dublin South–West 1981 4 none
21 Dublin West 1981 3 none
22 Dún Laoghaire 1977 5 none
23 Galway East 1977 4 none
24 Galway West 1937 5 none
25 Kerry North 1969 3 none
26 Kerry South 1937 3 none
27 Kildare North 1997 4 plus 1
28 Kildare South 1997 3 none
29 Laois–OffalyA 2007 5 plus 5
30 Limerick East 1948 5 none
31 Limerick West 1948 3 none
32 Longford–Westmeath 2007 4 plus 4
33 Louth 1923 4 none
34 Mayo 1997 5 none
35 Meath East 2007 3 plus 3
36 Meath West 2007 3 plus 3
37 Roscommon–South Leitrim 2007 3 plus 3
38 Sligo–North Leitrim 2007 3 plus 3
39 Tipperary North 1948 3 none
40 Tipperary South 1948 3 none
41 Waterford 1923 4 none
42 Wexford 1921 5 none
43 Wicklow 1923 5 none