CARSHALTON AND WALLINGTON Broadband Coverage
Westminster parliamentary constituency · England · 43,543 premises
CARSHALTON AND WALLINGTON's full-fibre coverage, 78.8%, trails the UK national average of 81%.
The verdict
CARSHALTON AND WALLINGTON ranks #404 of 650 constituencies for full-fibre (78.8%) and #321 for the fixed/FWA availability gap (0.0%) - those two corpus maps diverge.
Broadband Coverage in CARSHALTON AND WALLINGTON
CARSHALTON AND WALLINGTON is one of England's Westminster constituencies, home to 43,543 premises. 91.8% have a gigabit-capable connection once cable upgrades are counted alongside full-fibre, which alone covers 78.8% of premises, broadly in line with national trends. Superfast (30 Mbit/s or more) reaches 99.1%, ultrafast (300 Mbit/s or more) reaches 91.9%.
On connectivity for all households, CARSHALTON AND WALLINGTON has near-universal fixed and fixed-wireless broadband availability: fewer than 1% of premises cannot receive a decent service. Mid-pack full-fibre at 78.8% is 2.2pp below the 81% UK average; gigabit-capable coverage is 91.8% and ultrafast 91.9%.
Where these figures come from
Figures are drawn from Ofcom's Connected Nations Spring 2026 report (January 2026 snapshot, published May 2026 (r1)), which aggregates postcode-sector data to constituency level. They represent coverage availability from at least one network operator, not the proportion of households that have subscribed to a given speed tier, nor the typical or guaranteed speeds that customers actually receive. Nearby constituencies in England with comparable full-fibre coverage are listed below.
Coverage Metrics
Where CARSHALTON AND WALLINGTON Sits Nationally
CARSHALTON AND WALLINGTON vs every UK parliamentary constituency
Full-fibre coverage distribution across all 650 UK constituencies. CARSHALTON AND WALLINGTON's 78.8% places it in the highlighted band.
78.8% 404th of 650 higher than 244 of 650 UK constituencies
every UK parliamentary constituency, bucketed by value
Each bar is a band; taller bars hold more UK constituencies. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source Ofcom Connected Nations Spring 2026 · January 2026 snapshot, published May 2026 (r1)
Related
Source: Source: Ofcom Connected Nations Spring 2026 (January 2026 snapshot, published May 2026 (r1)).
Nationwide constituencies with similar full-fibre or gigabit coverage
Two Ofcom peer sets for CARSHALTON AND WALLINGTON (mid-pack full-fibre at 78.8%), both outside England so the neighborhoods are not the same-nation Nearby block above.
Similar full-fibre
Nearest other-nation constituencies by full-fibre coverage (78.8% here; floor ≥5,000 premises).
Similar gigabit
Nearest other-nation constituencies by gigabit-capable coverage (91.8% here).
Frequently Asked Questions
Where does CARSHALTON AND WALLINGTON sit in the national full-fibre distribution?
CARSHALTON AND WALLINGTON has 78.8% full-fibre coverage, 2.2pp below the 81% UK average (rank #404 of 650), higher than 244 of 650 UK constituencies. Gigabit-capable coverage is 91.8%.
What share of CARSHALTON AND WALLINGTON premises still lack decent fixed/FWA broadband?
Ofcom's Spring 2026 measure shows all measured premises in CARSHALTON AND WALLINGTON can receive decent fixed or fixed-wireless broadband. Ultrafast (≥300 Mbit/s) coverage is 91.9%.
What 78.8% full-fibre means for CARSHALTON AND WALLINGTON
CARSHALTON AND WALLINGTON is 2.2pp behind the 81% UK average, worth checking your own address before assuming the gap applies to you.
- Check your own address, a constituency average can hide big street-by-street differences in coverage. Check your postcode
- See how CARSHALTON AND WALLINGTON ranks against every other UK constituency, not just the national average. Full UK rankings
- Learn what to do if full-fibre is not available at your address yet. How Ofcom Connected Nations works
Coverage figures are Ofcom Connected Nations availability data, not a guarantee of service at any single address; always check before switching.
Source: Ofcom Connected Nations Spring 2026, January 2026 release (r1). Published under the Open Government Licence v3.0. Figures represent premises-level coverage availability, not actual subscriptions or speeds experienced.
This constituency's figures are computed directly from Ofcom Connected Nations data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.