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Connectivity in Hertsmere

District

The south west of the East of England. 110,242 people in 101 square kilometres.

4 layers about connectivity for Hertsmere, each at the level its publisher released it, with its own date and source.

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Gigabit coverage by output area

Connected Nations (Ofcom) · January 2026

Under 60%98% or more

Hertsmere’s 323 output areas range from 15.4% to 100.0%.

Gigabit broadband coverage

Council
89.8%
Ofcom · Jan 2026

In Hertsmere, 89.8% of homes and businesses could get gigabit-capable broadband in January 2026.

For the UK as a whole, the figure was 87.8%.

Against England
2% higher88.4%
Against the UK
2% higher87.8%
Open in mapSource and methodEvery council ranked
Gigabit broadband coverage: Hertsmere among every council361 areas from 12.0% to 99.6%. The middle area is 89.5%. Hertsmere is 89.8%.

Full-fibre broadband coverage

Council
72.3%
Ofcom · Jan 2026

In Hertsmere, 72.3% of homes and businesses could get full-fibre broadband in January 2026.

For the UK as a whole, the figure was 81.0%.

Against England
11% lower81.3%
Against the UK
11% lower81.0%
Open in mapSource and methodEvery council ranked
Full-fibre broadband coverage: Hertsmere among every council361 areas from 12.0% to 99.6%. The middle area is 81.2%. Hertsmere is 72.3%.

Full-fibre take-up

Council
39%
Ofcom · Jan 2026

In Hertsmere, 39% of the homes and businesses that could get full fibre had a full-fibre connection in January 2026.

For the UK as a whole, the figure was 47%.

Against England
15% lower46%
Against the UK
17% lower47%
Open in mapSource and methodEvery council ranked
Full-fibre take-up: Hertsmere among every council361 areas from 19.0% to 78.0%. The middle area is 48.0%. Hertsmere is 39.0%.

4G coverage from all four networks

Council
100.00%
Ofcom · Jan 2026

In Hertsmere, 100.00% of homes and businesses had outdoor 4G coverage from all four mobile networks in January 2026.

For the UK as a whole, the figure was 99.22%.

Against England
1% higher99.35%
Against the UK
1% higher99.22%
Open in mapSource and methodEvery council ranked
4G coverage from all four networks: Hertsmere among every council360 areas from 91.5% to 100.0%. The middle area is 99.8%. Hertsmere is 100.0%.