SEFTON CENTRAL Broadband Coverage
Westminster parliamentary constituency · England · 43,966 premises
SEFTON CENTRAL clears the UK's 81% full-fibre average, sitting at 86.0%.
The verdict
SEFTON CENTRAL ranks #252 of 650 constituencies for full-fibre (86.0%) and #565 for the fixed/FWA availability gap (0.0%) - those two corpus maps diverge.
Broadband Coverage in SEFTON CENTRAL
SEFTON CENTRAL is a Westminster constituency in England covering 43,966 premises. Full-fibre reaches 86.0% of them, above-average for a UK seat, while gigabit-capable coverage (which also counts upgraded DOCSIS 3.1 cable) stands at 88.5%. Superfast (30 Mbit/s or more) covers 99.2% and ultrafast (300 Mbit/s or more) reaches 88.5%.
On connectivity for all households, SEFTON CENTRAL has near-universal fixed and fixed-wireless broadband availability: fewer than 1% of premises cannot receive a decent service. Mid-pack full-fibre at 86.0% is 5.0pp above the 81% UK average; gigabit-capable coverage is 88.5% and ultrafast 88.5%.
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 SEFTON CENTRAL Sits Nationally
SEFTON CENTRAL vs every UK parliamentary constituency
Full-fibre coverage distribution across all 650 UK constituencies. SEFTON CENTRAL's 86.0% places it in the highlighted band.
86% Top 39% higher than 61% 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 SEFTON CENTRAL (mid-pack full-fibre at 86.0%), 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 (86.0% here; floor ≥5,000 premises).
Similar gigabit
Nearest other-nation constituencies by gigabit-capable coverage (88.5% here).
Frequently Asked Questions
Where does SEFTON CENTRAL sit in the national full-fibre distribution?
SEFTON CENTRAL has 86.0% full-fibre coverage, 5.0pp above the 81% UK average (rank #252 of 650), higher than 398 of 650 UK constituencies. Gigabit-capable coverage is 88.5%.
What share of SEFTON CENTRAL premises still lack decent fixed/FWA broadband?
Ofcom's Spring 2026 measure shows all measured premises in SEFTON CENTRAL can receive decent fixed or fixed-wireless broadband. Ultrafast (≥300 Mbit/s) coverage is 88.5%.
What 86.0% full-fibre means for SEFTON CENTRAL
SEFTON CENTRAL is 5.0pp ahead of the 81% UK average, but coverage still varies street by street.
- Check your own address, a constituency average can hide big street-by-street differences in coverage. Check your postcode
- See how SEFTON CENTRAL ranks against every other UK constituency, not just the national average. Full UK rankings
- Understand what full-fibre actually gets you before switching. 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.