LL75 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 60 postcodes across 2 sectors in Isle of Anglesey.
Full fibre
0%
Gigabit
71%
Superfast
87%
Postcodes
60
LL75 comprises 60 postcodes and ranks among Anglesey's strongest performers. Gigabit reaches 70.5%, with superfast covering 86.5%.
Broadband speeds in LL75
Share of LL75 premises by the fastest download speed available, averaged across all 60 postcodes in the district.
This is a high-capacity zone. Gigabit availability at 70.5% places it in the upper tier, with a further 16% on superfast 30-300 Mbps. Below-superfast affects only 3.7%, and below-USO sits at 1%. Cable and wireless infrastructure combine here, with wireless appearing in 13.3% of postcodes. The presence of both strong cable gigabit and moderate wireless penetration suggests diversified network investment, reducing reliance on any single technology. Most households sit comfortably in either gigabit or high superfast bands. The speed distribution is skewed toward premium tiers but includes a meaningful secondary population. Homes can handle multiple simultaneous users, video streaming, and upload-intensive work without congestion. The infrastructure maturity allows households to plan around premium connectivity as routine. Nearly seven in ten premises enjoy gigabit performance.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
1%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
13%
Premises that can use a fixed wireless access service
Broadband by sector
LL75 splits into 2 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| LL75 7 | 1 | 28% | 0% | 0% |
| LL75 8 | 59 | 88% | 0% | 72% |
All LL75 7 postcodes (1)
All LL75 8 postcodes (59)
Best deals
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Living in Isle of Anglesey
Wireless and cable work together. The diversified infrastructure suggests resilient network design across all postcodes.
Remote worker score
51/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
LL75 broadband FAQs
How common is gigabit in LL75?
Around 70% of postcodes have gigabit access, placing this among Anglesey's best-connected zones.
What role does wireless play?
Available to 13.3% of postcodes, it provides a secondary option alongside cable gigabit and superfast.
What's the worst-case scenario in LL75?
Only 3.7% of postcodes lack superfast, and 1% fall below the USO floor, so bad outcomes are rare.
Would LL75 be a good choice for high-speed broadband?
Yes. 70% gigabit availability and minimal slow-service pockets make this a reliable, modern option.
Neighbouring districts
Check your exact postcode
Every postcode in LL75 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources