Guildford

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.

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.

Under 2 Mbps
<1%
2 to 5 Mbps
<1%
5 to 10 Mbps
<1%
10 to 30 Mbps
4%
30 to 300 Mbps
21%
300 Mbps and above
74%

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