SN26 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 72 postcodes across 2 sectors in Swindon.
Gigabit
48%
Superfast
84%
Postcodes
72
SN26 covers 72 postcodes across scattered Swindon localities. Gigabit availability is notably patchy, with just under half the area connected.
Broadband speeds in SN26
Share of SN26 premises by the fastest download speed available, averaged across all 72 postcodes in the district.
Coverage here splits sharply. Half the postcodes can access gigabit speeds, but the other half maxes out at superfast, reflecting an infrastructure transition within the code. Around 84% can reach the 30 Mbps superfast threshold, a 16-point gap below the UK average of 97%. Where gigabit is present, roughly 52% of postcodes hit 300+ Mbps, but 31% sit in the middle band of 30-300 Mbps instead. A small tail of 1.4% cannot reach even 10 Mbps, scattered across postcodes awaiting upgrades. Everyone meets the legal minimum, though the spread between best and worst connectivity within SN26 matters for households choosing or moving within the code.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
0%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
0%
Premises that can use a fixed wireless access service
Broadband by sector
SN26 splits into 2 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| SN26 7 | 48 | 90% | TBC | 39% |
| SN26 8 | 24 | 71% | TBC | 66% |
All SN26 7 postcodes (48)
Best deals
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Living in Swindon
The speeds show a transition zone between better-connected urban areas and thinner rural coverage. Most of SN26 gets superfast speeds, but the lack of gigabit density means video calls and file transfers can lag during peak usage or concurrent household activities.
Remote worker score
52/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
SN26 broadband FAQs
Will my postcode get gigabit connectivity?
Around 48% of SN26 postcodes can access gigabit speeds, but the rest plateau at superfast. Checking your specific address is the only reliable way to know.
What speeds can I actually expect to download?
Half can hit 300+ Mbps if gigabit is available. The other half typically max out at 30-300 Mbps. Average real-world speeds depend heavily on your ISP's network load.
Are there any postcodes completely cut off?
Very few. Only 1.4% of the area sits below 10 Mbps, though those few pockets may need to explore alternative solutions.
How does SN26 compare to nearby areas?
SN26 trails both SN3 and SN4, which have more uniform gigabit rollout. If choosing between postcodes, verify your address rather than relying on the outward code alone.
Neighbouring districts
Check your exact postcode
Every postcode in SN26 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources