WELWYN HATFIELD Broadband Coverage
Westminster parliamentary constituency · England · 49,548 premises
At 60.8%, full-fibre coverage here falls short of the 81% UK national average.
The verdict
WELWYN HATFIELD ranks #614 of 650 constituencies for full-fibre (60.8%) and #630 for the fixed/FWA availability gap (0.0%) - those two corpus maps diverge.
Broadband Coverage in WELWYN HATFIELD
On the Ofcom register, WELWYN HATFIELD (England) lists 49,548 premises. Its full-fibre availability of 60.8% is broadly in line with national trends; add in gigabit-capable cable upgrades and that figure rises to 88.2%. Superfast broadband (30 Mbit/s or more) is available to 98.1% of premises, with 89.2% able to reach ultrafast (300 Mbit/s or more) speeds.
On connectivity for all households, WELWYN HATFIELD has near-universal fixed and fixed-wireless broadband availability: fewer than 1% of premises cannot receive a decent service. Lower-third full-fibre at 60.8% leaves more of the seat on earlier NGA tiers: superfast 98.1%, ultrafast 89.2%.
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 WELWYN HATFIELD Sits Nationally
WELWYN HATFIELD vs every UK parliamentary constituency
Full-fibre coverage distribution across all 650 UK constituencies. WELWYN HATFIELD's 60.8% places it in the highlighted band.
60.8% 614th of 650 higher than 36 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 WELWYN HATFIELD (lower-third full-fibre at 60.8%), 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 (60.8% here; floor ≥5,000 premises).
Similar gigabit
Nearest other-nation constituencies by gigabit-capable coverage (88.2% here).
Frequently Asked Questions
Why is full-fibre coverage lower in WELWYN HATFIELD?
Ofcom records 60.8% full-fibre coverage across 49,548 premises in WELWYN HATFIELD (rank #614 of 650), ahead of 36 of 650 UK constituencies. Gigabit-capable coverage is 88.2%. Figures are availability, not take-up or service quality.
Which Ofcom speeds are already present in WELWYN HATFIELD?
Superfast (≥30 Mbit/s) reaches 98.1% of premises, ultrafast (≥300 Mbit/s) 89.2%. Full-fibre (FTTP) is 60.8%. Source: Ofcom Connected Nations Spring 2026 (January 2026 snapshot, published May 2026 (r1)).
What 60.8% full-fibre means for WELWYN HATFIELD
WELWYN HATFIELD is 20.2pp 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 WELWYN HATFIELD 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.