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Connectivity in Wandsworth

London borough

South west London. 339,859 people (mid-2025 estimate) in 34 square kilometres, the 10th most densely populated council in the UK.

5 layers about connectivity for Wandsworth, 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

Wandsworth’s 1,039 output areas range from 0.0% to 100.0%.

Gigabit broadband coverage

Council
90.3%
Ofcom · Jan 2026

In Wandsworth, 90.3% 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
3% higher87.8%
Open in mapSource and methodEvery council ranked
Gigabit broadband coverage: Wandsworth among every council361 areas from 12.0% to 99.6%. The middle area is 89.5%. Wandsworth is 90.3%.

Full-fibre broadband coverage

Council
85.2%
Ofcom · Jan 2026

In Wandsworth, 85.2% 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
5% higher81.3%
Against the UK
5% higher81.0%
Open in mapSource and methodEvery council ranked
Full-fibre broadband coverage: Wandsworth among every council361 areas from 12.0% to 99.6%. The middle area is 81.2%. Wandsworth is 85.2%.

Full-fibre take-up

Council
50%
Ofcom · Jan 2026

In Wandsworth, 50% 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
9% higher46%
Against the UK
6% higher47%
Open in mapSource and methodEvery council ranked
Full-fibre take-up: Wandsworth among every council361 areas from 19.0% to 78.0%. The middle area is 48.0%. Wandsworth is 50.0%.

4G coverage from all four networks

Council
100.00%
Ofcom · Jan 2026

In Wandsworth, 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: Wandsworth among every council360 areas from 91.5% to 100.0%. The middle area is 99.8%. Wandsworth is 100.0%.

Broadband by postcode

PostcodeGreat Britain only

Published as points, so there is no single figure for Wandsworth. The map shows each one.

Open in mapSource and method