North Hertfordshire

Broadband in North Hertfordshire

Coverage, speeds and prices for 3,773 postcodes across 13 postcode districts. Real data from Ofcom, Land Registry and Police.uk.

Superfast

94%

Full fibre

0%

Gigabit

74%

Postcodes

3,773

North Hertfordshire spans 3,773 postcodes across 13 outward codes, including SG1, SG7, SG8, SG9 and SG16 alongside LU2. Superfast coverage reaches 93.7% of postcodes. The gigabit picture is thinner, at just under three quarters.

Browse North Hertfordshire by postcode district

North Hertfordshire covers 13 postcode districts with 3,773 postcodes in total. Coverage varies district by district, so pick yours for a full breakdown.

Broadband speeds in North Hertfordshire

Share of premises by the fastest download speed available, averaged across every North Hertfordshire postcode.

Gigabit is where North Hertfordshire splits. 73.8% of postcodes can take a gigabit-capable service, which the data attributes to cable network coverage rather than full fibre, leaving about one postcode in four with superfast as its ceiling. Superfast availability itself is dependable at just under 94% of postcodes.

A 2.4% share of postcodes falls below 10 Mbps. Small, but worth ruling out before committing to a property. For everyone else the practical decision is straightforward: take superfast, which most postcodes can get, or find one of the majority of postcodes where cable supports gigabit speeds and buy the faster line. That two-tier divide, gigabit or not, has become the defining feature of broadband across the district's 13 outward codes and 3,773 postcodes.

Under 2 Mbps
<1%
2 to 5 Mbps
<1%
5 to 10 Mbps
1%
10 to 30 Mbps
4%
30 to 300 Mbps
19%
300 Mbps and above
75%

Source: Ofcom Connected Nations. Percentages are averages of postcode-level availability, so rows may not sum to exactly 100%.

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North Hertfordshire at a glance

For most movers the district divides into two tiers. Roughly three postcodes in four have a gigabit-capable option, comfortable for large households and constant cloud syncing. The remaining quarter tops out at superfast, which still covers ordinary streaming and browsing without strain. The 2.4% below 10 Mbps is the group to avoid if broadband matters to you, since no package fixes a line that slow.

Remote worker score

54/100

Connectivity and amenities for home working

Family score

50/100

Schools, safety and family amenities

North Hertfordshire broadband FAQs

What share of North Hertfordshire has gigabit broadband?

73.8% of postcodes. The rest top out at superfast speeds or below.

Which outward codes make up North Hertfordshire?

Thirteen, including SG1, SG7, SG8, SG9 and SG16, plus LU2.

How common are very slow connections in North Hertfordshire?

Uncommon. 2.4% of postcodes are recorded below 10 Mbps, a small minority of the 3,773 covered.

Is full fibre recorded in North Hertfordshire?

No full fibre percentage appears in this dataset, but gigabit-capable cable reaches almost three quarters of postcodes, so top speeds are still on offer in much of the district.

Should I look up my exact postcode before choosing a provider?

Yes, especially here. With a quarter of postcodes lacking gigabit options, the district average can mislead.

Check your exact postcode

Every postcode in North 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