Does the postcode replace the street address?

No. Include the institution or recipient and its physical building or street address. The examples here use civilian addresses; military routing is outside this guide.

What order should the components appear in?

Recipient → Street / building → Gibraltar (locality) → GX11 1AA → GIBRALTAR (country)

Country

Example address in Gibraltar

Recipient / institution → Street / building → City → Postcode → Country

Postcodes available

This sample, line by line

Gibraltar National Museum
18–20 Bomb House Lane
Gibraltar
GX11 1AA
GIBRALTAR

01 Recipient / institution Gibraltar National Museum
02 Street / building 18–20 Bomb House Lane
03 City Gibraltar
04 Postcode GX11 1AA
05 Country GIBRALTAR

Quick rules

Keep the address lines in the order shown.
Copy the complete sample, including the country line.

Quick facts

Postcodes

Yes

Typical lines

5–6

Script

Latin

Real example addresses

Questions

Explore address examples and copy the format you need.

Gibraltar National Museum
18–20 Bomb House Lane
Gibraltar
GX11 1AA
GIBRALTAR

Mario Finlayson National Art Gallery
City Hall
John Mackintosh Square
Gibraltar
GX11 1AA
GIBRALTAR

Cathedral of the Holy Trinity
Cathedral Square
Main Street
Gibraltar
GX11 1AA
GIBRALTAR

Cathedral of St Mary the Crowned
216 Main Street
Gibraltar
GX11 1AA
GIBRALTAR

University of Gibraltar — Europa Point campus

The University of Gibraltar
Europa Point Campus
Gibraltar
GX11 1AA
GIBRALTAR

Gibraltar Garrison Library
2 Library Ramp
Gibraltar
GX11 1AA
GIBRALTAR

Gibraltar Parliament

Parliament House
156 Main Street
Gibraltar
GX11 1AA
GIBRALTAR

Main Guard building

The Main Guard
13 John Mackintosh Square
Gibraltar
GX11 1AA
GIBRALTAR

Some locations shown may not accept postal deliveries.

How to read this format

GX11 1AA is the generic postcode for Gibraltar. Keep the recipient, building and street details: the code identifies the territory rather than an individual district.

Postal codes

Write GX11 1AA on its own line after Gibraltar and before the final country line GIBRALTAR. Retain the space and uppercase letters.

View postcodes

Address guides and official destinations

Helpful address guides

All guides

FAQ

The UPU guide gives GX11 1AA as the generic code for Gibraltar. Current Parliament and University contact addresses also use it; these pages do not establish separate district codes.

Related countries

All countries