Postal Code, ZIP Code of Ireland.
Postal Code Within Ireland
All addresses in Northern Ireland have postal codes. These are alphanumeric, and begin with "BT" The use of "BT" does NOT necessarily indicate the address is in Belfast; all NI postal codes, no matter what city or county, begin "BT".
In the Republic of Ireland, only Dublin City has postal codes, and they are really postal districts. You will notice that all of Dublin City centre establishments are in "Dublin 1" or "Dublin 2", etc. Outside the city, it is simply County Dublin. The postal code system for Dublin is relatively simple. Odd numbers are addresses on the North side of the River Liffey. Even numbers are on the south side (except for parts of Dublin 8, which encompasses part of the Phoenix Park). Dublin 1 is the North City Centre. Dublin 2 is the South City Centre.
Below is a list of all the postal codes in Dublin. Most areas within these postal codes are in the list.
- Abbey St
- Amiens St
- Capel St
- Dorset St
- Henry St
- Mountjoy Sq
- Marlboro St
- North Wall
- O'Connell St
- Parnell Sq
- Talbot St
- East Wall
- Arbout Hill
- Four Courts
- Ekm Mont
- Griffith Avenue
- Baggot St Upper, and Lower
- College Green
- Fitzwilliam Square
- Harcourt Street
- Kildare Street
- Lord Edward Street
- Merrion Square
- Mount Street Upper, and Lower
- Nassau Street
- Pearse Street
- St. Stephen's Green
- South Great Georges Street
- Leeson Street Upper and Lower
- Harold's Cross
- Dolphin's Barn
- Island Bridge
- Merchants Quay
- South Circular Road
- The Coombe
- Windy Arbour
A standard address is in the following format:
– line 1: name of addressee; – line 2: name of organization; – line 3: house number, or name if house has no number, and street name, if applicable; – line 4: name of locality; – line 5: name of postal town and district for Dublin, if any; – line 6: name of county (unless identical to name of town); – line 7: name of country.
The following rules should be followed when writing the address:
– avoid punctuation marks, underlining and handwritten addresses; – the recommended character font is Arial (black text on white ground); however,Century, CourierLetter Gothic and Helvetica may also be used; – 11, 12 or 13 point fonts are preferred, with a tone value of 10, 11 or 12; – the address lines should ideally be 3 mm apart, up to a maximum spacing of 4 mm; – all characters should be of the same size and style; – there should be no more than 32 characters per line, not counting spaces; – any empty lines are deleted.
All mail must include the sender’s address. These rules should be observed:
– the sender’s address should appear on the front upper left-hand corner of the envelope; – the address should be placed next to and not below the postmark; – no line should exceed 80 mm in length.
Ms M Sullivan 12 Morehampton Road DUBLIN 4 IRELAND
Mr J Murphy ABC Company Limited 1 Dublin Road Portlaoise CO LAOIS IRELAND
Mr B Smyth 20 Rock Road Blackrock CO DUBLIN IRELAND
- PostCodeBase: Ireland Postcode
- Ireland Postcode Official Website （English）
- Ireland Postcode Inquire （English）
- List_of_Dublin_postal_districts （English）
- Ireland Postcode Example （English，PDF）
- AreaCodeBase: Ireland Areacode Database
- GeoNameBase: Ireland Geographic Names Database
- BizDirLib: Ireland Business Database