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Broadband in South Cambridgeshire

69% of homes in South Cambridgeshire can get full fibre, 13 points below the England figure of 82%. That ranks 253rd of 296 councils in England and 305th of 361 across the UK.

What homes in South Cambridgeshire can get

  • Gigabit
    1,000Mbps or faster
    88%
  • Full fibre
    Fibre all the way to the home
    69%
  • Ultrafast
    300Mbps or faster
    88%
  • Fast
    100Mbps or faster
    88%
  • Superfast
    30Mbps or faster
    99%
  • No decent service
    Under 10Mbps from fixed lines or wireless
    0.1%
Share of homes in South Cambridgeshire able to get each speed. Source: Ofcom Connected Nations, January 2026.
77,917
homes and businesses in Ofcom's data
52%
of premises that can get full fibre have signed up to it
78
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 South Cambridgeshire

TownGigabitSuperfastPostcodes
Cambourne90%96%251
Sawston80%98%141
Cottenham72%97%125

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

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