Ireland County/Sector Codes

01

Carlow

02

Dublin County Borough

03

South Dublin

04

Fingal

05

Dun Laoghaire-Rathdown

06

Kildare

07

Kilkenny

08

Laoighis

09

Longford

10

Louth

11

Meath

12

Offaly

13

Westmeath

14

Wexford

15

Wicklow

16

Clare

18

Cork County Borough

19

Cork

20

Kerry

22

Limerick County Borough

23

Limerick

24

Tipperary North Riding

25

Tipperay South Riding

27

Waterford County Borough

28

Waterford

29

Galway

30

Leitrim

31

Mayo

32

Roscommon

33

Sligo

34

Cavan

35

Donegal

36

Monaghan

37

Galway County Borough