Broadband in Guildford
Coverage, speeds and prices for 4,091 postcodes across 17 postcode districts. Real data from Ofcom, Land Registry and Police.uk.
Superfast
95%
Full fibre
0%
Gigabit
71%
Postcodes
4,091
Guildford's broadband data spans 17 outward codes, including GU1 and KT24, and 4,091 postcodes. The number that matters most is gigabit availability: 71.3%.
Browse Guildford by postcode district
Guildford covers 17 postcode districts with 4,091 postcodes in total. Coverage varies district by district, so pick yours for a full breakdown.
GU1
906 postcodes
98% superfast
0% full fibre
GU10
158 postcodes
93% superfast
0% full fibre
GU12
490 postcodes
99% superfast
0% full fibre
GU14
1 postcodes
100% superfast
GU16
1 postcodes
100% superfast
GU2
659 postcodes
98% superfast
0% full fibre
GU23
258 postcodes
90% superfast
0% full fibre
GU24
91 postcodes
79% superfast
0% full fibre
GU3
387 postcodes
90% superfast
0% full fibre
GU4
460 postcodes
97% superfast
GU5
186 postcodes
81% superfast
0% full fibre
GU7
28 postcodes
66% superfast
0% full fibre
GU8
25 postcodes
94% superfast
0% full fibre
KT11
19 postcodes
79% superfast
0% full fibre
KT23
9 postcodes
89% superfast
0% full fibre
KT24
375 postcodes
96% superfast
0% full fibre
RH5
38 postcodes
92% superfast
Broadband speeds in Guildford
Share of premises by the fastest download speed available, averaged across every Guildford postcode.
Nearly three postcodes in ten here, about 29%, cannot order a gigabit-capable connection. That is a wider gap than the superfast one. Superfast reaches 94.8% of postcodes, a little below the UK norm of around 97 per cent, and 1.1% of postcodes sit under 10 Mbps. The area's sheer spread is part of the picture, with 17 outward codes in scope, among them GU1, GU10, GU12, KT11, KT23 and KT24. Averages across that many codes can hide sharp local differences, so the 71.3% gigabit figure is best read as an area-wide probability rather than a promise for any given street. The slow tail, at roughly one postcode in ninety, is small but has not disappeared. For everyday superfast use, most of the area is already served; the open question is nearly always the top tier.
Source: Ofcom Connected Nations. Percentages are averages of postcode-level availability, so rows may not sum to exactly 100%.
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Guildford at a glance
Guildford households face more genuine variation than the headline numbers suggest. A move between outward codes could mean the difference between a gigabit line and a superfast ceiling, given availability of 71.3% overall. The below-10 Mbps postcodes, around 1.1% of the total, are worth screening out early. Everyday connectivity is dependable across most of the area, and the top tier is the part that needs care.
Remote worker score
54/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Guildford broadband FAQs
How likely is gigabit broadband at a Guildford postcode?
About seven chances in ten. Availability sits at 71.3% across the area's 4,091 postcodes.
How many outward codes does the Guildford area include?
Seventeen, among them GU1, GU10, GU12, KT11, KT23 and KT24.
Is Guildford above or below the UK average for superfast?
Slightly below. Its 94.8% compares with a national norm of about 97 per cent.
What share of Guildford postcodes have very slow connections?
1.1%, roughly one postcode in ninety, remains below 10 Mbps.
Can I rely on the area-wide figures for a specific Guildford street?
Treat them as odds, not guarantees. With 17 outward codes in the average, a lookup for the exact postcode is the only dependable answer.
Check your exact postcode
Every postcode in Guildford 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