69.7% of homes and businesses in Wiltshire can get full fibre broadband, below the UK figure of 81%. That's up 7.6 points in a year: 19,163 more premises can now order it. 1,798 still can't get 10 Mbit/s from a fixed line.
Fastest download speed available, share of all 242,119 premises (homes and businesses), January 2026.
Share of premises that can order full fibre (and gigabit, which also counts cable).
Full fibre Gigabit-capable (incl. cable)
| Wiltshire | England | UK | |
|---|---|---|---|
| Full fibre | 69.7% | 81.3% | 81% |
| Gigabit-capable | 76.9% | 88.4% | 87.8% |
| Superfast (30 Mbit/s+) | 97.1% | 97.8% | 97.7% |
| Can't get 10 Mbit/s | 0.7% | 0.6% | 0.7% |
Wiltshire ranks 292nd of 361 UK council areas for full fibre coverage (see all).
59,654 of 252,915 premises in BDUK's records (23.6%) can't get a gigabit-capable connection yet. Here's what's planned for them.
Contracted build here is due to finish by September 2030.
Average across each district's postcodes. Tap a column to sort.
| BA2 | 73% | 93% | 2.6% | 2214 |
|---|---|---|---|---|
| BA11 | 77% | 83% | 8.1% | 1155 |
| BA12 | 69% | 92% | 2.4% | 1124 |
| BA13 | 72% | 94% | 1.9% | 630 |
| BA14 | 76% | 96% | 0.9% | 1345 |
| BA15 | 60% | 93% | 1.7% | 464 |
| GL7 | 67% | 95% | 1.6% | 1604 |
| GL8 | 75% | 97% | 1.9% | 331 |
| GL9 | 66% | 87% | 6.4% | 112 |
| RG17 | 80% | 94% | 3.7% | 648 |
| SN4 | 88% | 92% | 3.7% | 803 |
| SN5 | 94% | 98% | 0.8% | 886 |
| SN6 | 59% | 92% | 3.1% | 667 |
| SN8 | 37% | 83% | 6.3% | 909 |
| SN9 | 24% | 86% | 3.5% | 317 |
| SN10 | 56% | 92% | 1.9% | 1176 |
| SN11 | 74% | 93% | 2.8% | 765 |
| SN12 | 71% | 94% | 0.9% | 812 |
| SN13 | 63% | 88% | 3.4% | 657 |
| SN14 | 68% | 91% | 2.8% | 962 |
| SN15 | 72% | 94% | 1.8% | 1229 |
| SN16 | 66% | 94% | 2.1% | 518 |
| SN25 | 97% | 98% | 0.1% | 818 |
| SO51 | 63% | 90% | 3.6% | 850 |
| SP1 | 96% | 99% | 0.1% | 667 |
| SP2 | 93% | 99% | 0% | 865 |
| SP3 | 67% | 94% | 2.5% | 669 |
| SP4 | 73% | 94% | 1.6% | 1089 |
| SP5 | 64% | 90% | 4.1% | 1019 |
| SP6 | 73% | 92% | 1.1% | 592 |
| SP7 | 83% | 94% | 2.2% | 621 |
| SP9 | 75% | 94% | 0% | 268 |
| SP11 | 53% | 85% | 6.2% | 1287 |
69.7% of premises in Wiltshire could order full fibre in January 2026, and 76.9% could get gigabit speeds (full fibre or cable). Coverage varies street by street, so check your postcode.
Full fibre coverage in Wiltshire went from 62.1% in January 2025 to 69.7% in January 2026: 19,163 more premises.
1,798 premises in Wiltshire (0.7%) can't get 10 Mbit/s download speeds from a fixed line, and 424 can't get what Ofcom calls decent broadband from a fixed line or fixed wireless.
About 54% of premises that can get full fibre in Wiltshire have taken it up. The rest are still on older copper or cable lines, often paying similar prices for slower speeds.
59,654 premises in Wiltshire can't get gigabit broadband yet. 12,829 are in a provider's own build plans, 16,637 are in a government Project Gigabit contract due to finish by September 2030, and 30,188 have no plan yet (May 2026). Enter your postcode above to see what's planned where you live.
Of the 33 postcode districts we cover for Wiltshire, SN25 has the most gigabit coverage (97% on average) and SN9 the least (24%).
94.3% of premises in Wiltshire have outdoor 5G coverage from at least one mobile network (Ofcom, high-confidence predictions, January 2026). 4G indoors from all four networks reaches 81.6%.