Broadband in Dacorum
Coverage, speeds and prices for 3,900 postcodes across 10 postcode districts. Real data from Ofcom, Land Registry and Police.uk.
Superfast
95%
Full fibre
0%
Gigabit
76%
Postcodes
3,900
Three quarters of Dacorum's postcodes have gigabit-capable broadband recorded, and very few fall below 10 Mbps. The area's coverage data takes in 3,900 postcodes across ten outward codes.
Browse Dacorum by postcode district
Dacorum covers 10 postcode districts with 3,900 postcodes in total. Coverage varies district by district, so pick yours for a full breakdown.
AL3
190 postcodes
80% superfast
HP1
623 postcodes
96% superfast
0% full fibre
HP2
954 postcodes
97% superfast
0% full fibre
HP23
490 postcodes
92% superfast
0% full fibre
HP3
728 postcodes
98% superfast
0% full fibre
HP4
702 postcodes
96% superfast
0% full fibre
HP5
2 postcodes
100% superfast
0% full fibre
LU1
3 postcodes
47% superfast
0% full fibre
LU6
1 postcodes
62% superfast
0% full fibre
WD4
207 postcodes
89% superfast
Broadband speeds in Dacorum
Share of premises by the fastest download speed available, averaged across every Dacorum postcode.
Gigabit-capable service is recorded at 75.7% of Dacorum postcodes, largely reflecting cable network reach rather than confirmed fibre to the premises. Superfast coverage at 30 Mbps or better runs at 94.8%, slightly below the near-universal UK norm but close enough that a fast option is a reasonable default assumption in most of the area. The slow tail is small. Only 1.3% of postcodes fall below 10 Mbps, so genuinely poor connections are the exception across the ten outward codes here. For most households the realistic choice sits between a standard superfast package and a gigabit one, and the deciding factor will usually be price rather than availability. Heavy streaming households and people working from home will find the faster tier recorded at three postcodes in four, which leaves the remaining quarter shopping from the superfast shelf instead.
Source: Ofcom Connected Nations. Percentages are averages of postcode-level availability, so rows may not sum to exactly 100%.
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Dacorum at a glance
Broadband rarely needs to drive a housing decision in Dacorum. With below-10 Mbps service confined to 1.3% of postcodes, real coverage gaps are scarce, and the speed mix mostly shapes value instead. Where a gigabit option exists, and it does at three quarters of postcodes, there is room to shop around on price. The remaining quarter still has a superfast option recorded in almost every case.
Remote worker score
54/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Dacorum broadband FAQs
What proportion of Dacorum has gigabit-capable broadband?
75.7% of postcodes. That leaves about a quarter where the fastest recorded tier is slower.
Are slow connections common in Dacorum?
No. Just 1.3% of the 3,900 postcodes in the data fall below 10 Mbps.
How does Dacorum compare with UK-wide superfast coverage?
Its 94.8% sits slightly under the national norm, though most postcodes still have at least one 30 Mbps option.
Can Dacorum households pick between speed tiers?
Usually. With gigabit recorded at three postcodes in four and superfast close to universal, many locations have both a fast and a mid-range option.
Which speeds should home workers in Dacorum plan for?
Most can plan on superfast at least, and three postcodes in four have a gigabit tier recorded, so bandwidth is rarely the constraint.
Check your exact postcode
Every postcode in Dacorum 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