Helensburgh
Helensburgh is covered by postcode district G84. It is in the Argyll and Bute council area, Scotland.
Every postcode in Helensburgh, and which are new since 2020
- New since 2020: 6
- In use before 2020: 576
- Outline: where 5 or more new postcodes since 2020 lie together
Of the 582 postcodes in Helensburgh that ONS places, 6 are new since 2020 and 576 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 56.0066, longitude -4.7291. Open this area on OpenStreetMap
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.
The 5 newest postcodes
Where the new postcodes lie together
- 6 new postcodes since 2020, outlined on the map. G84 4EZ, is the newest of them.
What is it like to live in Helensburgh?
At 484 of the 562 postcodes Ofcom reports on, every home and business can get gigabit broadband. It has 4 primary schools and 1 secondary school at its postcodes. The nearest railway station is Helensburgh Central, 350 metres from the middle of its postcodes in a straight line.
We don't rate places; here are the figures so you can judge.
Sources: Ofcom Connected Nations; Scottish Government school list; NaPTAN. Copyright Scottish Government, contains Ordnance Survey data © Crown copyright and database right 2026. Each figure is from a section of this page, which gives its date.
Are new homes being built in Helensburgh?
6 of the 582 postcodes now in use in Helensburgh came into use in January 2020 or later, ONS says.
The newest postcodes
A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
What broadband can you get in Helensburgh?
Ofcom reports on 562 of the 582 postcodes in Helensburgh. At 484 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, Connected Nations, Spring 2026, data for January 2026.
Which schools are in Helensburgh?
The open schools at the postcodes in Helensburgh. A school for ages 4 to 18 is listed under both. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules.
Primary
Secondary
Source: Scottish Government school list, read 27 October 2026. Copyright Scottish Government, contains Ordnance Survey data © Crown copyright and database right 2026. Each school opens its website, where the council lists one.
How far is the station from Helensburgh?
The nearest railway station to the centre point of the postcodes in Helensburgh is Helensburgh Central Rail Station, 350 m away in a straight line.
- Helensburgh Central Rail Station Railway station 350 mWalk
- Helensburgh Upper Rail Station Railway station 650 mWalk
- Craigendoran Rail Station Railway station 1.7 kmCycle
Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.
Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.
Source: NaPTAN, read 17 October 2026.
Who runs Helensburgh?
- Council
- Argyll and Bute
- Parliamentary constituency
- Argyll, Bute and South Lochaber
- Police force area
- Scotland
- Country
- Scotland
- MP
- Brendan O'Hara (Scottish National Party)
All 582 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; National Records of Scotland localities; UK Parliament, read 14 October 2026.
Moving to Helensburgh
Who to tell and what to sort out in your first week.
- Tell Argyll and Bute about council tax Council tax, on argyll-bute.gov.uk
- Register to vote at the new address Register to vote on GOV.UK
- Register with a GP practice
- Take meter readings on the day you move in
- Power cut? Call 105. It is free. About 105, the power cut number
Helensburgh postcodes
582 postcodes in use in Helensburgh, by district:
That district is in the G postcode area.
Check a Helensburgh postcode
Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.
Do not know the postcode? What is my postcode?
Places near Helensburgh
Distances are straight lines between the middles of each place's postcodes.
Quick answers about Helensburgh
- What is the postcode for Helensburgh?
- Postcode district G84, with 582 postcodes in use. Source: ONS.
- Which council is Helensburgh in?
- Argyll and Bute. Source: ONS.
- Who is the MP for Helensburgh?
- Brendan O'Hara (Scottish National Party), for Argyll, Bute and South Lochaber. Source: UK Parliament and ONS.
- What schools are in Helensburgh?
- Primary schools at its postcodes include Hermitage Primary School, St Joseph's Primary School and John Logie Baird Primary School; secondary schools at its postcodes include Hermitage Academy. Source: Scottish Government.
- Does Helensburgh have a railway station?
- Yes: Helensburgh Central station, 350 metres from the middle of its postcodes in a straight line. Source: Department for Transport.
- What broadband can you get in Helensburgh?
- Ofcom reports on 562 of the 582 postcodes in Helensburgh. At 484 of them every home and business can get gigabit broadband. Source: Ofcom.
- Are new homes being built in Helensburgh?
- 6 of the 582 postcodes now in use in Helensburgh came into use in January 2020 or later, ONS says. Source: ONS.
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- National Records of Scotland localities
- Ofcom Connected Nations
- Scottish Government school list
- Department for Transport: NaPTAN
- UK Parliament
Contains National Records of Scotland data © Crown copyright and database right 2026, Open Government Licence v3.0. Contains public sector information licensed under the Open Government Licence v3.0. Contains Parliamentary information licensed under the Open Parliament Licence v3.0.
Licences: Open Government Licence v3.0; Open Parliament Licence v3.0.
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