SN13 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 655 postcodes across 3 sectors in Wiltshire.
Full fibre
0%
Gigabit
60%
Superfast
88%
Postcodes
655
SN13 spans 655 postcodes in rural Wiltshire with the lowest gigabit penetration in this Swindon cluster. 59.9% can access speeds above 300 Mbps.
Broadband speeds in SN13
Share of SN13 premises by the fastest download speed available, averaged across all 655 postcodes in the district.
Gigabit availability is 59.9%, indicating significant reliance on non-cable infrastructure. Superfast is 87.6%, the lowest in this batch, reflecting older, copper-dependent systems. Speed distribution reflects this: 59.9% at 300+ Mbps, 27.8% in the 30-300 band, and 3.5% below USO. The 27.8% mid-tier is substantial, representing many premises served by legacy infrastructure. The 3.5% below-USO tail (roughly 23 postcodes) points to serious coverage gaps and inadequate service in rural parts of SN13. Postcode verification is essential before committing to property. Remote workers should get explicit provider confirmation of gigabit before moving to SN13.
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
<1%
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
SN13 splits into 3 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 |
|---|---|---|---|---|
| SN13 0 | 190 | 90% | 0% | 78% |
| SN13 8 | 184 | 72% | 0% | 13% |
| SN13 9 | 281 | 96% | 0% | 78% |
All SN13 0 postcodes (190)
All SN13 8 postcodes (184)
All SN13 9 postcodes (281)
Best deals
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Living in Wiltshire
SN13's 655 postcodes represent Wiltshire's most rural fringe. The 3.5% below-USO and 59.9% gigabit reflect genuine infrastructure challenges.
Remote worker score
54/100
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
SN13 broadband FAQs
Why is SN13 so poorly connected?
It is rural Wiltshire with sparse populations and low-priority broadband investment. Gigabit is 59.9%, well below average.
How many postcodes lack basic broadband?
About 23 postcodes (3.5%) fall below 10 Mbps. That is one in roughly 28 addresses. Check before moving.
What should I expect in SN13?
Most postcodes get 30+ Mbps. Gigabit is uncommon, and a small portion has serious gaps. Check your exact postcode before moving.
No fibre relief?
No full fibre is recorded. Copper and older systems dominate SN13.
Neighbouring districts
Check your exact postcode
Every postcode in SN13 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