CH8 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 675 postcodes across 3 sectors in Flintshire.
Gigabit
87%
Superfast
95%
Postcodes
675
CH8 encompasses 675 postcodes in Denbighshire with 86.5% gigabit and 5.1% wireless coverage.
Broadband speeds in CH8
Share of CH8 premises by the fastest download speed available, averaged across all 675 postcodes in the district.
Gigabit availability is 86.5%, supplemented by wireless at 5.1%, substantially lower than other rural Denbighshire postcodes. This difference reflects CH8's location in a transition zone between moorland and more accessible towns. Speed tiers show: 86.5% at 300 Mbps or faster, 8.5% in the 30 to 300 Mbps band, and 2.4% below 10 Mbps. Below-USO shortfall is negligible. The modest wireless presence suggests greater feasibility for wired infrastructure in this part of Denbighshire. Most properties will access wired gigabit or superfast options. The 2.4% below 10 Mbps tail represents genuinely remote outliers rather than systemic coverage gaps.
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
5%
Premises that can use a fixed wireless access service
Broadband by sector
CH8 splits into 3 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 |
|---|---|---|---|---|
| CH8 7 | 278 | 99% | TBC | 89% |
| CH8 8 | 200 | 90% | TBC | 78% |
| CH8 9 | 197 | 95% | TBC | 92% |
All CH8 7 postcodes (278)
All CH8 8 postcodes (200)
All CH8 9 postcodes (197)
Best deals
Compare broadband deals in CH8
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Living in Flintshire
CH8 sits in a transition zone between rural moorland (like CH7) and more accessible towns. Gigabit availability via wired networks is therefore higher, though wireless remains a fallback for isolated pockets.
Remote worker score
54/100
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
CH8 broadband FAQs
Does CH8 rely on wireless broadband?
No, only 5.1% of postcodes use wireless here. Most properties access wired gigabit or superfast coverage.
What does the gigabit rate mean for broadband choice?
86.5% of postcodes can access 300 Mbps or faster. Most households will have multiple gigabit options to compare on price and service.
Are speeds consistent?
Broadly, yes. The 8.5% mid-speed postcodes are slower but still superfast. The 2.4% below 10 Mbps are rural outliers.
Should I ask about fibre or wireless when choosing here?
Enter your postcode on the Checker. It will show which technology (fibre, cable, or wireless) serves your property.
Neighbouring districts
Check your exact postcode
Every postcode in CH8 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