Mayo postal codes — Connacht, Ireland
14 localities and postal codes in Mayo, within Ireland's three-level hierarchy.
Mayo postal codes
| Country | Province | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| Ireland | Connacht | Mayo | Ballinalecka | F23 | 53.784632 | -9.269224 | Europe/Dublin |
| Ireland | Connacht | Mayo | Ballinamorogue | F23 | 53.807060 | -9.376139 | Europe/Dublin |
| Ireland | Connacht | Mayo | Barnycarroll | F12 | 53.750000 | -8.950000 | Europe/Dublin |
| Ireland | Connacht | Mayo | Callacoon | F28 | 53.754719 | -9.807852 | Europe/Dublin |
| Ireland | Connacht | Mayo | Carrowgorru | F26 | 54.021474 | -9.208970 | Europe/Dublin |
| Ireland | Connacht | Mayo | Cloonaghduff | F23 | 53.801053 | -9.256726 | Europe/Dublin |
| Ireland | Connacht | Mayo | Crott Mountain | F28 | 53.751173 | -9.612994 | Europe/Dublin |
| Ireland | Connacht | Mayo | Cuing More | F26 | 53.988129 | -9.186167 | Europe/Dublin |
| Ireland | Connacht | Mayo | Drummin South | F12 | 53.740974 | -8.975830 | Europe/Dublin |
| Ireland | Connacht | Mayo | Killeen | F12 | 53.661557 | -8.971620 | Europe/Dublin |
| Ireland | Connacht | Mayo | Macecrump | F26 | 54.236597 | -10.047376 | Europe/Dublin |
| Ireland | Connacht | Mayo | Ratheskin | F26 | 54.205209 | -9.357275 | Europe/Dublin |
| Ireland | Connacht | Mayo | Shanvally | F23 | 53.845691 | -9.266576 | Europe/Dublin |
| Ireland | Connacht | Mayo | Summerhill South | F12 | 53.730403 | -9.142927 | Europe/Dublin |
Complete dataset
53,000 rows available in Ireland
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Get full database →About Mayo
Mayo is a city of Connacht, Ireland.
Towns in Mayo include Ballyhean, Islandeady, Ballyhowly, Emlagh and Mount Falcon, together with the surrounding localities whose postal codes are listed above.
How postal codes work in Mayo
Ireland uses a single national postal-code format, written as A99 AAAA. Seven characters, mixing two digits with five letters, written with a space after the third. Codes in Mayo follow that format like everywhere else in the country, for example F23 for Ballinalecka.
Postal codes across Ireland, Mayo included, are issued and maintained by Eircode.
Addressing format
Addresses in Ireland are written [Street name] [House number], [City] [Region] [Postal code], and an address in Mayo follows that same order:
What this dataset covers
This reference dataset lists 14 postal codes for Mayo, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Mayo postal codes — frequently asked questions
Which towns and cities are in Mayo?
Mayo is built around towns such as Ballyhean, Islandeady, Ballyhowly, Emlagh and Mount Falcon, together with the surrounding localities whose postal codes are listed above.
What format are postal codes in Mayo?
They use Ireland's national A99 AAAA format. Seven characters, mixing two digits with five letters, written with a space after the third. F23 is one code from Mayo.
Who issues postal codes in Mayo?
Eircode issues and maintains postal codes throughout Ireland, Mayo included.
How many postal codes are listed for Mayo?
This reference dataset contains 14 postal codes for Mayo. That is the dataset's own count, not a claim about every code in use.
Which province is Mayo in?
Mayo is a city of Connacht, Ireland.