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Broadband in Isle of Anglesey

69% of homes in Isle of Anglesey can get full fibre, 13 points below the Wales figure of 83%. That ranks 20th of 22 councils in Wales and 302nd of 361 across the UK.

What homes in Isle of Anglesey can get

  • Gigabit
    1,000Mbps or faster
    69%
  • Full fibre
    Fibre all the way to the home
    69%
  • Ultrafast
    300Mbps or faster
    69%
  • Fast
    100Mbps or faster
    69%
  • Superfast
    30Mbps or faster
    96%
  • No decent service
    Under 10Mbps from fixed lines or wireless
    0.4%
Share of homes in Isle of Anglesey able to get each speed. Source: Ofcom Connected Nations, January 2026.
38,434
homes and businesses in Ofcom's data
53%
of premises that can get full fibre have signed up to it
192
premises can't get decent broadband (10Mbps) from a fixed line or wireless network

Homes without a decent connection may qualify for the broadband Universal Service Obligation, and satellite services are now a realistic option for many. What to do if you can't get decent broadband.

Towns in Isle of Anglesey

TownGigabitSuperfastPostcodes
Caergybi96%99%378
Llangefni38%95%141
Porthaethwy65%100%114
Amlwch93%99%84
Biwmares10%100%70

Towns and larger villages, by number of postcodes. Figures are averages across each town's postcodes.

Council figures are Ofcom's own totals for Isle of Anglesey (January 2026). Coverage figures are for homes; the premises counts include businesses. About our data.