21 providers offer 305 broadband deals in Dilton Marsh, from £13.50 a month and up to 7,000 Mbps. Typical measured speed is 98 Mbps down and 16 Mbps up, 3% below the UK download average.
Best value broadband deal in Dilton Marsh, Wiltshire
The best value in Dilton Marsh, Wiltshire on full first-year cost is Plusnet's Full Fibre 145: £292 across year one, about £24 a month. A £155 reward card is bundled in. 145 Mbps covers streaming, video calls and working from home.
Best value in Dilton Marsh, Wiltshire
£22.99/mo
rises to £26.99 in March 2027 (+£4)
Avg £26.32/mo over contract · £632 total over 24 months
Fastest broadband deal in Dilton Marsh, Wiltshire
The fastest deal available in Dilton Marsh, Wiltshire is You 8000 from YouFibre at 7,000 Mbps. Next fastest is Full Fibre 5 Gigafast+ from Sky at 5,000 Mbps.
Fastest in Dilton Marsh, Wiltshire
£99/mo
No rises, no surprises.
£1188 total over 12 months
Runner-up on speed
Full Fibre 5 Gigafast+
3000 Mbps upload · Full Fibre
Best for power users & big households
£80/mo
No rises, no surprises.
£1925 total over 24 months
Cheapest broadband deal in Dilton Marsh, Wiltshire
The cheapest deal in Dilton Marsh, Wiltshire is 150Mb Full Fibre CityFibre (24 Months) from 4th Utility at £13.50 a month for 150 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £13.50 is an intro price that rises to £18.00 a month after the intro window, making the real first-year cost £162. Above the UK average on download.
Cheapest in Dilton Marsh, Wiltshire
150Mb Full Fibre CityFibre (24 Months)
150 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£13.50/mo
for 12 months, then £18/mo
Avg £15.75/mo over contract · £378 total over 24 months
Compare broadband deals in Dilton Marsh, Wiltshire
£5/mo
for 6 months, then £25/mo
Avg £20/mo over contract · £480 total over 24 months
£29/mo
rises to £31 in April 2027 (+£2)
Avg £30.50/mo over contract · £732 total over 24 months
Sky Full Fibre Gigafast
100 Mbps upload · Full Fibre
Best for power users & big households
£31/mo
No rises, no surprises.
£749 total over 24 months
150Mbps Full Fibre (24 Months)
150 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£18/mo
for 12 months, then £23/mo
Avg £20.50/mo over contract · £492 total over 24 months
Broadband providers in Dilton Marsh, Wiltshire
21 providers serve Dilton Marsh, Wiltshire, with YouFibre the fastest at 7,000 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical Dilton Marsh, Wiltshire download speed at 98 Mbps.
Upgrade nudge
Room to upgrade in Dilton Marsh, Wiltshire
Only 15% are on 300Mbps or faster, even though 75% can get gigabit.
The faster line is already there. For most of these homes it is the contract holding them back, not the infrastructure.
Is your broadband good enough?
The typical Dilton Marsh, Wiltshire line runs 98 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 75% of Dilton Marsh, Wiltshire, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Dilton Marsh, Wiltshire?
The wholesale networks carrying Dilton Marsh, Wiltshire broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Altnets present in Dilton Marsh, Wiltshire, derived from who is actually selling into addresses here. Worth checking your specific address because their footprints can stop and start a few doors apart.
- CityFibre: Sky, TalkTalk, The One Broadband, Vodafone, Zen Internet
- 4th Utility: 4th Utility, Rise Fibre
Openreach and Virgin Media O2 run alongside the altnets in Dilton Marsh, Wiltshire (Openreach is the universal default, so the address question is which altnet, not whether Openreach).
Provider competition in Dilton Marsh, Wiltshire: 21 providers actively in the market.
What broadband coverage does Dilton Marsh, Wiltshire have?
Superfast broadband reaches 83% of Dilton Marsh, Wiltshire premises but gigabit only 75%, so around 8% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Dilton Marsh, Wiltshire?
Outdoor 5G reaches 94% of Dilton Marsh, Wiltshire homes. Here is how mobile holds up if the line drops.
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Nearby areas
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* Based on Go.Compare research estimating that 28% of UK broadband users pay for faster broadband speeds than they need (which we interpret as overpaying), equivalent to around 7.5m UK households.
Speed and coverage figures for Dilton Marsh, Wiltshirecome from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.