SP9 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 265 postcodes across 1 sector in Wiltshire.
Full fibre
0%
Gigabit
73%
Superfast
95%
Postcodes
265
SP9 is a compact Test Valley code with just 265 postcodes and strong connectivity. Gigabit reaches 73%.
Broadband speeds in SP9
Share of SP9 premises by the fastest download speed available, averaged across all 265 postcodes in the district.
Test Valley's smallest code, SP9 demonstrates premium performance. Gigabit reaches 73%. Ultrafast is 73%. Superfast is 94.7%. The speed distribution is clear and balanced. 73% sit in 300+ Mbps. 21.7% occupy 30 to 300 Mbps. Zero fall below 10 Mbps. Zero miss USO. This small footprint shows uniformity with no underserved postcodes. The 265-postcode scale allows full coverage. The absence of below-10-Mbps postcodes is exceptional. Speed is concentrated in either gigabit or superfast tiers. Most households experience either gigabit or superfast tiers.
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
SP9 splits into 1 postcode sector. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| SP9 7 | 265 | 95% | 0% | 73% |
All SP9 7 postcodes (265)
Best deals
Compare broadband deals in SP9
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Living in Wiltshire
Only 265 postcodes, but SP9 demonstrates what focused infrastructure investment achieves. Households can assume superfast as baseline.
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
SP9 broadband FAQs
Why does SP9 have zero postcodes below 10 Mbps?
Small scale and focused investment eliminate the tail entirely. It's exceptional in this sample.
How does SP9 perform?
SP9 at 73% gigabit is competitive. Smaller areas often achieve better uniformity by avoiding coverage gaps.
What's the alternative to gigabit in SP9?
21.7% of postcodes sit in 30 to 300 Mbps superfast. It's the only non-gigabit tier.
Is SP9 the most reliable Test Valley choice?
Yes, by population reach. Zero below-USO postcodes makes it exceptionally consistent.
Neighbouring districts
Check your exact postcode
Every postcode in SP9 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