Broadband in Arun: 82% can get full fibre.
In Arun, 82.3% of premises can get full fibre (Ofcom, January 2026), above the UK figure of 81%. Gigabit speeds reach 82.3% of premises. Full fibre grew by 8.2 points in six months, the 46th biggest rise of 359 council areas.
Broadband coverage in Arun
Three things to know before you choose
82.3% can get full fibre, above the UK figure, but about 14,775 premises still cannot. Check your exact address first.
Here, gigabit coverage (82.3%) comes mainly from full fibre, so faster uploads usually come with it.
Only 45% of premises that can get full fibre use it. If your street has it, you may get more speed for a similar price.
Arun vs the South East, England and the UK
Region, nation and UK figures are totals of all council areas, weighted by premises. Take-up is the share of premises with full fibre available that use it.
How fast Arun is catching up
Full fibre
July 2025 to January 2026. 46th biggest rise of 359 councils.
Gigabit
Gigabit coverage includes full fibre and upgraded cable.
Most homes that can get full fibre in Arun haven’t switched
Of every 100 premises, 82 can get full fibre and 37 use it. That is a take-up of 45%, against 47.1% across the UK.
Compare full fibre dealsBroadband providers and cheapest deals in Arun
12 providers have broadband deals at PO20 3SJ, a postcode in Arun:
| Speed | Cheapest deal | Average a month | Deals |
|---|---|---|---|
| Everyday Under 150 Mb | Three 4G Hub (24m) 10 Mb · 24 months | £17.50 | 32 |
| Fast 150–500 Mb | Starlink Residential - 200 Mbps 200 Mb · 1 months | £79 | 2 |
Broadband-only deals listed for PO20 3SJ on 27 October 2026. Some networks, such as Virgin Media and smaller full fibre builders, are checked address by address, so your list may be longer. Average a month includes set-up fees and contracted price rises.
Compare deals at your postcode
Enter your postcode and pick your address to see every deal that reaches your home.
Neighbouring council areas
| Council | Full fibre | Gigabit | Change* |
|---|---|---|---|
| Worthing | 93.3% | 97.6% | +0.5 pts |
| Arun | 82.3% | 82.3% | +8.2 pts |
| Adur | 76.9% | 95.4% | -1.1 pts |
| Horsham | 76.3% | 76.3% | +1.6 pts |
| Havant | 69.4% | 94.8% | +8.4 pts |
| Chichester | 67.3% | 67.3% | +2.2 pts |
The five nearest council areas, sorted by full fibre. * Change in full fibre since July 2025, percentage points.
Broadband in Arun: common questions
Is full fibre available in Arun?
Yes, for 82.3% of premises in January 2026 (68,635 homes and businesses), according to Ofcom. Coverage varies street by street, so check your postcode.
What is the fastest broadband in Arun?
82.3% of premises can get gigabit speeds of about 1,000 Mb, from full fibre.
Which broadband providers cover Arun?
At PO20 3SJ we found 12 providers, including POP Telecom, Starlink, Onestream, Vodafone. Enter your own postcode to see every network at your address.
How does Arun compare with the UK?
Full fibre in Arun is 1.3 points above the UK figure of 81%. It ranks 165th of 361 council areas.
Can I get help if my broadband in Arun is very slow?
Yes. 82 premises in Arun cannot get 10 Mb. They can request a better connection under the Universal Service Obligation, free up to £3,400.
Coverage and take-up: Ofcom Connected Nations, January 2026 data, Open Government Licence v3.0. Region and location: Office for National Statistics, OGL v3.0. Deals: live prices for PO20 3SJ. Methodology →