Country
Ireland
Location
Mayo County
Postal Code
F23

What is Mayo County (Ireland) postal/zip code?

The postal code for Mayo County is F23. Postal codes in Mayo County consist of 3 characters following the format ANN ANNN. Mayo County is located in Connacht, Ireland, and is part of the Northern Europe region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Mayo County.

QR Code for Mayo County Scan Address

How to Address Mail to Mayo County

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictMayo County
City & PostalF23 Connacht
CountryIRELAND

Addressing Tips for Ireland - Mayo County

  • Postal code format: ANN ANNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: IE

Shipping to Mayo County, Ireland

🇮🇪
Domestic Delivery
1-3 days
Within Ireland
International
7-21 days
Varies by origin
Customs Threshold
€150
Duty-free limit

Local Carriers in Mayo County

An Post Fastway DPD

Mayo County: International Carriers

DHL FedEx UPS

Shipping Tips (Mayo County)

  • Always include postal code F23 for faster delivery
  • Items above €150 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments

Mayo County Ireland Location Information

Mayo County, Ireland Map
  • Region Europe
  • Subregion Northern Europe
  • State Connacht
  • Phone Code +353
  • Currency EUR
  • Coordinates 53.9, -9.25
Free Traffic Exchange

1 Postal Code in Mayo County

Area State Place Postal Code
Mayo County Connacht Castlebar F23

Frequently Asked Questions

The postal code of Mayo County, Connacht, Ireland is F23. This 3-character code follows the format ANN ANNN.
Mayo County has approximately 1 postal codes covering different areas and neighborhoods within the district.
Mayo County is located in Connacht, Ireland. It is part of the Europe region and Northern Europe subregion. The coordinates are 53.90000000, -9.25000000.
To call Mayo County, Ireland, you need to dial the international code +353 followed by the local number.
The currency used in Mayo County, Ireland is Euro (EUR). The currency symbol is .
The nearest major city to Mayo County is Connacht, approximately 0 km away.
You can verify Mayo County postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
Castlebar Connacht 6 km 53.85 -9.3
Foxford Connacht 13 km 53.981 -9.116
Kiltamagh Connacht 17 km 53.85 -9
Swinford Connacht 20 km 53.95 -8.95
Westport Connacht 21 km 53.8 -9.517
Crossmolina Connacht 23 km 54.1 -9.317
Ballina Connacht 25 km 54.117 -9.167
Claremorris Connacht 26 km 53.717 -9
Ballinrobe Connacht 30 km 53.633 -9.233
Ballyhaunis Connacht 35 km 53.767 -8.767
Other Ireland in States
State Distance Latitude Longitude
Mayo 17 km 54.015 -9.429
Sligo 51 km 54.155 -8.606
Galway 66 km 53.356 -8.853
Roscommon 66 km 53.759 -8.268
Longford 98 km 53.727 -7.793
Mayo County in Other Languages
Postal Codes by Country
Country Distance Latitude Longitude
Isle of Man 312 km 54.25 -4.5
United Kingdom 474 km 54 -2
Guernsey and Alderney 673 km 49.467 -2.583
Jersey 711 km 49.25 -2.167
Faroe Islands 910 km 62 -7
Related Searches
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Last updated: April 2026
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