Broadband in East Hertfordshire
Coverage, speeds and prices for 4,443 postcodes across 17 postcode districts. Real data from Ofcom, Land Registry and Police.uk.
Superfast
94%
Full fibre
0%
Gigabit
73%
Postcodes
4,443
East Hertfordshire takes in 4,443 postcodes spread across 17 outward codes. Gigabit-capable broadband is already an option for most of them, and genuinely slow connections are now rare.
Browse East Hertfordshire by postcode district
East Hertfordshire covers 17 postcode districts with 4,443 postcodes in total. Coverage varies district by district, so pick yours for a full breakdown.
AL6
75 postcodes
92% superfast
AL9
1 postcodes
67% superfast
CM19
1 postcodes
0% superfast
0% full fibre
CM20
32 postcodes
91% superfast
0% full fibre
CM21
273 postcodes
94% superfast
0% full fibre
CM22
4 postcodes
100% superfast
0% full fibre
CM23
1,000 postcodes
98% superfast
0% full fibre
EN10
8 postcodes
95% superfast
0% full fibre
EN11
6 postcodes
83% superfast
0% full fibre
SG10
108 postcodes
89% superfast
0% full fibre
SG11
375 postcodes
89% superfast
0% full fibre
SG12
908 postcodes
94% superfast
0% full fibre
SG13
418 postcodes
92% superfast
0% full fibre
SG14
614 postcodes
93% superfast
0% full fibre
SG2
131 postcodes
95% superfast
0% full fibre
SG3
38 postcodes
90% superfast
0% full fibre
SG9
451 postcodes
90% superfast
0% full fibre
Broadband speeds in East Hertfordshire
Share of premises by the fastest download speed available, averaged across every East Hertfordshire postcode.
Superfast speeds of 30 Mbps or more are available in 93.5% of East Hertfordshire postcodes, a few points shy of the national norm of roughly 97 in every 100 premises. The more interesting number is gigabit. Coverage capable of the top speeds reaches just under three quarters of postcodes here, 72.8% to be exact, which puts a top-tier package within reach for most households without waiting for new infrastructure. At the slow end the picture is tidy. Only 1.6% of postcodes cannot get 10 Mbps, so the long tail of unusable connections that troubles some districts barely registers here. For a household weighing up a move within the district, the practical question is rarely whether decent broadband exists but which tier of it a given address can order. Checking the specific postcode settles that quickly.
Source: Ofcom Connected Nations. Percentages are averages of postcode-level availability, so rows may not sum to exactly 100%.
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East Hertfordshire at a glance
No district-wide average speed figure appears in the current data, so the speed mix has to tell the household story. Nearly three in four postcodes can take a gigabit service, which comfortably covers home working and simultaneous streaming. Most of the rest still reach superfast. Anyone viewing property in East Hertfordshire can treat broadband as largely solved and simply confirm which tier a specific address supports before committing.
Remote worker score
54/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
East Hertfordshire broadband FAQs
How fast is broadband in East Hertfordshire?
Superfast broadband of 30 Mbps or better covers 93.5% of the district's postcodes, and 72.8% can go further with gigabit-capable services.
Can I get gigabit broadband in East Hertfordshire?
Probably. Just under three quarters of postcodes have gigabit-capable coverage, though availability varies between the district's 17 outward codes, so check your own postcode.
Are there slow spots in East Hertfordshire?
Very few. Only 1.6% of postcodes fall below 10 Mbps, so genuinely poor connections are the exception.
How many postcodes does East Hertfordshire have?
The district contains 4,443 postcodes across 17 outward codes such as SG2, SG3 and SG9.
Is superfast coverage in East Hertfordshire better than the UK average?
Slightly below it. At 93.5%, the district trails the national figure of roughly 97 in 100 premises, though the gap narrows once gigabit options are counted.
Check your exact postcode
Every postcode in East Hertfordshire 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