SN2 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 846 postcodes across 6 sectors in Swindon.
Full fibre
0%
Gigabit
98%
Superfast
98%
Postcodes
846
SN2 is Swindon's ultra-high-speed performer, with 98.1% gigabit availability. This is among the highest gigabit concentrations recorded nationally.
Broadband speeds in SN2
Share of SN2 premises by the fastest download speed available, averaged across all 846 postcodes in the district.
Gigabit reaches 98.1%, near-universal cable coverage across Swindon's core. Superfast is 98.3%, matching gigabit availability to within rounding. Speed distribution is outstanding: 98.1% of postcodes sit at 300+ Mbps, 0.2% at 30 to 300 Mbps, and 0.3% below 10 Mbps. This concentration reflects extensive cable investment in the urban area. Fewer than one in 333 postcodes falls short of gigabit capability. Virtually no household in SN2 faces speed obstacles when selecting broadband service. Decisions focus on commercial factors: provider selection and tariff comparison, not availability. Cable infrastructure provides all high-speed capacity.
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
SN2 splits into 6 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 |
|---|---|---|---|---|
| SN2 1 | 217 | 100% | 0% | 100% |
| SN2 2 | 242 | 99% | 0% | 98% |
| SN2 5 | 128 | 100% | TBC | 100% |
| SN2 7 | 170 | 100% | 0% | 100% |
| SN2 8 | 77 | 99% | 0% | 99% |
| SN2 9 | 12 | 8% | 0% | 8% |
All SN2 1 postcodes (217)
All SN2 2 postcodes (242)
All SN2 5 postcodes (128)
All SN2 7 postcodes (170)
All SN2 8 postcodes (77)
Best deals
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Living in Swindon
SN2's 846 postcodes likely centre on Swindon town. The 98.1% gigabit reflects prioritised infrastructure investment in the urban core.
Remote worker score
55/100
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
SN2 broadband FAQs
Is gigabit universal in SN2?
Almost. 98.1% of postcodes support gigabit via cable. Only 1.9% sit below, and those are typically 30-300 Mbps.
How does SN2 compare to SN1?
SN2 is even stronger. SN2 is 98.1% gigabit; SN1 is 95.5%. Both are elite, but SN2 is Swindon's peak performer.
Are there any slow postcodes?
Only 0.3% fall below 10 Mbps fewer than three postcodes out of 846. Risk is negligible.
No fibre rollout?
No full fibre is recorded. Cable has been deployed so widely that fibre rollout may not be a priority.
Neighbouring districts
Check your exact postcode
Every postcode in SN2 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