G3 postcode district: Glasgow and around
G3 is a postcode district in Scotland, with 485 postcodes in use in 4 sectors. It has postcodes in Glasgow. Its council is Glasgow City.
- Postcodes in use
- 485
- Sectors
- 4
- 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 G3, and which are new since 2020
- New since 2020: 51
- In use before 2020: 434
- Outline: where 5 or more new postcodes since 2020 lie together
Of the 485 postcodes in G3 that ONS places, 51 are new since 2020 and 434 were in use before 2020.
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. New since 2020 means it came into use in January 2020 or later. 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 55.8657, longitude -4.2778. 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; when each came into use: the same directory; 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
The 5 newest postcodes
2 further out, not drawn
These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.
Where the new postcodes lie together
- 10 new postcodes since 2020, outlined on the map. G3 8BS, is the newest of them.
- 8 new postcodes since 2020, outlined on the map. G3 8JY, is the newest of them.
- 7 new postcodes since 2020, outlined on the map. G3 8JT, is the newest of them.
- 7 new postcodes since 2020, outlined on the map. G3 9FP, is the newest of them.
What broadband can you get in G3?
Ofcom reports on 450 of the 485 postcodes in G3. At 297 of them every home and business can get gigabit broadband.
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 checkerSource: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it
Postcodes in G3
Pick a sector, then a postcode. A sector is the district plus the next digit.
UK postcode format explainedPlaces in G3
Towns and villages with postcodes in G3, and how many each has here.
Who covers G3
How many of the district's postcodes in use fall under each council, constituency and police force area.
Councils
- Glasgow City485
Constituencies
- Glasgow North470
- Glasgow North East15
Police force areas
- Scotland485
Next to G3
"Next to" is by number: the districts before and after G3 in the G area.
Check a postcode
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