G4 postcode district: Glasgow and around

G4 is a postcode district in Scotland, with 341 postcodes in use in 3 sectors. It has postcodes in Glasgow. Its council is Glasgow City.

Postcodes in use: 341
Sectors: 3
Council: Glasgow City
Places: Glasgow

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in G4, by gigabit broadband

No home or business can get gigabit: 18
Some can get gigabit: 49
Every home and business can get gigabit: 237
Ofcom gives no figure: 37
Outline: where 5 or more postcodes without gigabit lie together

Of the 341 postcodes in G4 that ONS places, 18 have no home or business that can get gigabit, 49 have some that can, 237 can all get it and 37 have no Ofcom figure.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 55.8675, longitude -4.2520. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; gigabit: Ofcom, Connected Nations, Spring 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Postcodes without gigabit

18 postcodes here have no gigabit. These are the 12 first in postcode order.

G4 0AS G4 0AY G4 0AZ G4 0BN G4 0BP G4 0DB G4 0DS G4 0EJ G4 0JQ G4 0NL G4 0NP G4 0RA

Where the postcodes without gigabit lie together

7 postcodes without gigabit, outlined on the map. G4 0AS, is the one nearest the middle of them.

What broadband can you get in G4?

Ofcom reports on 304 of the 341 postcodes in G4. At 237 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit237 of 304

Postcodes where every home can get superfast287 of 304

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it