Swindon
Swindon is covered by postcode districts SN1, SN2, SN3, SN4, SN5, SN25 and 3 more. It is mostly in the Swindon council area: 4,046 of its 4,104 postcodes. The others are in Wiltshire.
ONS publishes this built-up area as Swindon (Swindon).
Every postcode in Swindon, and which are new since 2020
- New since 2020: 180
- In use before 2020: 3,924
- Outline: where 5 or more new postcodes since 2020 lie together
Of the 4,104 postcodes in Swindon that ONS places, 180 are new since 2020 and 3,924 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 51.5683, longitude -1.7899. 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
- 25 new postcodes since 2020, outlined on the map. SN3 9HL, is the newest of them.
- 16 new postcodes since 2020, outlined on the map. SN3 5UU, is the newest of them.
- 16 new postcodes since 2020, outlined on the map. SN3 3GH, is the newest of them.
- 14 new postcodes since 2020, outlined on the map. SN25 2WB, is the newest of them.
- 12 new postcodes since 2020, outlined on the map. SN1 7ED, is the newest of them.
- 9 new postcodes since 2020, outlined on the map. SN3 6GH, is the newest of them.
What is it like to live in Swindon?
Homes sold for a typical £265,000 in the 12 months to September 2026. At 3,572 of the 3,777 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 735 homes and businesses at high or medium risk of flooding from rivers or the sea, at 208 of its 4,104 postcodes. It has 48 primary schools, 10 secondary schools and 1 all-through school at its postcodes within 12 km of its centre. At least 5 GP practices are at its postcodes. The nearest railway station is Swindon, 450 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: HM Land Registry Price Paid Data; Ofcom Connected Nations; Environment Agency flood risk; Get Information about Schools; NHS GP practices; NaPTAN. Each figure is from a section of this page, which gives its date.
What do homes cost in Swindon?
Homes in Swindon sold for a typical £265,000 in the 12 months to September 2026, across 2,016 sales, HM Land Registry's figures show. The 12 months before gave £265,000 from 2,668 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £400,000 369 sales
- Semi-detached £297,750 516 sales
- Terraced £245,000 816 sales
- Flat or maisonette £145,000 315 sales
Each bar is that kind's typical price, against the most expensive kind here.
Across the whole SN3 district, Swindon's main postcode district: a typical £291,000.
Sales at the postcodes ONS places in Swindon: standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.
Source: HM Land Registry Price Paid Data, files dated 28 October 2026.
Are new homes being built in Swindon?
180 of the 4,104 postcodes now in use in Swindon came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 129 of the 2,668 homes sold in Swindon were newly built (5%), HM Land Registry's records show; across the SN3 district, 19%.
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.
New homes among the homes sold
| Period | In Swindon | Across the SN3 district |
|---|---|---|
| The 12 months to September 2026 | 18 of 2,016 (Under 1%) | 20 of 655 (3%) |
| The 12 months to September 2025 | 129 of 2,668 (5%) | 182 of 942 (19%) |
Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 October 2026.
What broadband can you get in Swindon?
Ofcom reports on 3,777 of the 4,104 postcodes in Swindon. At 3,572 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.
Is Swindon at risk of flooding?
208 of the 4,104 postcodes in Swindon have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 735 homes and businesses in an area at high or medium risk.
High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.
Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.
Source: Environment Agency flood risk, published 6 July 2026.
Which schools are in Swindon?
The open schools at the postcodes in Swindon (the first 8 primaries by distance from its middle). 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. Special schools and alternative provision, which children join by referral, are not listed.
Primary
- Ferndale Primary School & Nursery450 m 413 pupils, 500 places
- St Mary's Catholic Primary School700 m 398 pupils, 410 places
- Gorse Hill Primary School1.1 km 441 pupils, 460 places
- Even Swindon Primary School1.3 km 663 pupils, 740 places
- Swindon Academy1.3 km 1,820 pupils, 2,243 places
- Robert Le Kyng Primary School1.4 km 411 pupils, 420 places
- Holy Rood Catholic Primary School1.4 km 381 pupils, 420 places
- Drove Primary School1.5 km 706 pupils, 630 places
An orange bar: the school has as many pupils as places, or more (Department for Education's figures).
Find and compare schools in England, on GOV.UKSource: Get Information about Schools, read 17 October 2026. Each school opens its own record there.
How far is the station from Swindon?
The nearest railway station to the centre point of the postcodes in Swindon is Swindon Rail Station, 450 m away in a straight line.
- Swindon Rail Station Railway station 450 mWalk
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.
Which GP surgeries are in Swindon?
The GP practices at the postcodes in Swindon, the first 5 by distance from its middle. Each practice sets the area it takes patients from, so check with it before registering.
- Whalebridge Practice Care Quality Commission rating: Good CQC report November 2018, over 3 years old · Phone 01793 692933 900 mWalk
- Park Lane Practice Care Quality Commission rating: Good CQC report February 2023, over 3 years old · Phone 01793 523176 1.1 kmWalk
- Hawthorn Medical Centre Care Quality Commission rating: Good CQC report October 2023, over 3 years old · Phone 01793 536541 1.2 kmWalk
- Victoria Cross Surgery Care Quality Commission rating: Good CQC report May 2018, over 3 years old · Phone 01793 535584 1.7 kmCycle
- Old Town Surgery Care Quality Commission rating: Good CQC report November 2023 · Phone 01793 616057 2.0 kmCycle
Sources: NHS GP practices, read 17 October 2026; Care Quality Commission, ratings of 1 October 2026.
Is Swindon safe? Crime recorded around it
Police.uk records 6,801 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Swindon over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.
Each month, September 2025 to August 2026
- 586 September 2025
- 640 October 2025
- 544 November 2025
- 586 December 2025
- 519 January 2026
- 507 February 2026
- 593 March 2026
- 657 April 2026
- 466 May 2026
- 508 June 2026
- 537 July 2026
- 658 August 2026
By kind, over the 12 months
Also: burglary 143, other crime 132, bicycle theft 111, theft from the person 77, possession of weapons 77, robbery 71.
Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.
Crime around one postcodeSource: police.uk, data to August 2026, from its download of 30 September 2026.
Who runs Swindon?
- Parliamentary constituencies
- Swindon South (2,662), Swindon North (1,352), South Cotswolds (42) and 2 others
- Police force area
- Wiltshire
- Region
- South West
- Country
- England
Where the place crosses a boundary, a row lists each side with its number of postcodes. Check a postcode for its own. What council am I in?
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
Moving to Swindon
Who to tell and what to sort out in your first week. Most of Swindon is in Swindon; near its edge, check which council a postcode is in.
- Tell Swindon about council tax Council tax, on swindon.gov.uk
- Register to vote at the new address Register to vote on GOV.UK
- Register with a GP practice The GP practices in Swindon
- Take meter readings on the day you move in
- Power cut? Call 105. It is free. About 105, the power cut number
- Find out your bin day Check your bin day on BinDayBuddy, which reads the council's own collection system
Swindon postcodes
4,104 postcodes in use in Swindon, by district:
Those districts are all in the SN postcode area.
Check a Swindon 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 Swindon
With the typical price of a home in each, to set beside Swindon's £265,000. Distances are straight lines between the middles of each place's postcodes.
Quick answers about Swindon
- What is the postcode for Swindon?
- Postcode districts SN1, SN2, SN3, SN4, SN5, SN25 and 3 more, with 4,104 postcodes in use. Source: ONS.
- How much are houses in Swindon?
- A typical £265,000 in the 12 months to September 2026, from 2,016 sales. Source: HM Land Registry.
- What schools are in Swindon?
- Primary schools at its postcodes include Ferndale Primary School & Nursery, St Mary's Catholic Primary School and Gorse Hill Primary School; secondary schools at its postcodes include UTC Swindon, Swindon Academy and Nova Hreod Academy. Source: Department for Education.
- Does Swindon have a railway station?
- Yes: Swindon station, 450 metres from the middle of its postcodes in a straight line. Source: Department for Transport.
- What broadband can you get in Swindon?
- Ofcom reports on 3,777 of the 4,104 postcodes in Swindon. At 3,572 of them every home and business can get gigabit broadband. Source: Ofcom.
- Is Swindon at risk of flooding?
- 208 of the 4,104 postcodes in Swindon have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 735 homes and businesses in an area at high or medium risk. River and sea risk for the land, not surface water. Source: Environment Agency.
- Are new homes being built in Swindon?
- 180 of the 4,104 postcodes now in use in Swindon came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 129 of the 2,668 homes sold in Swindon were newly built (5%), HM Land Registry's records show; across the SN3 district, 19%. Source: ONS and HM Land Registry.
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- HM Land Registry Price Paid Data
- Ofcom Connected Nations
- Environment Agency flood risk
- Department for Education: Get Information about Schools
- Department for Transport: NaPTAN
- NHS England: NHS GP practices
- Care Quality Commission
- data.police.uk: police.uk
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Contains public sector information licensed under the Open Government Licence v3.0. This uses Care Quality Commission information.
Licence: Open Government Licence v3.0.
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