SY25 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 216 postcodes across 1 sector in Ceredigion.
Full fibre
49%
Gigabit
49%
Superfast
70%
Postcodes
216
SY25 spans postcodes in Ceredigion. A 11% portion lacks basic broadband, whilst gigabit availability reaches 49%.
Broadband speeds in SY25
Share of SY25 premises by the fastest download speed available, averaged across all 216 postcodes in the district.
The below-standard postcodes in SY25, affecting 11%, represent addresses where broadband speeds fall short of the 10 Mbps Universal Service Obligation threshold. These properties may benefit from intervention schemes or supplementary technologies. Conversely, gigabit-capable networks serve 49% of postcodes, primarily via full-fibre infrastructure deployed to 49% of the district. The mid-speed majority occupies the 30-to-300 Mbps band, accounting for 21% of postcodes. This tier provides ample headroom for simultaneous household users, video conferencing and media streaming. Superfast coverage at 30 Mbps and above is achieved by 70%, which approaches the UK average superfast penetration of around 97%, indicating mature infrastructure investment. Alternative broadband technologies add coverage to 8% of postcodes where wired infrastructure has yet to arrive.
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
11%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
8%
Premises that can use a fixed wireless access service
Broadband by sector
SY25 splits into 1 postcode sector. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| SY25 6 | 216 | 70% | 49% | 49% |
All SY25 6 postcodes (216)
Best deals
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Living in Ceredigion
The below-standard segment in Ceredigion qualifies for intervention consideration. Mid-speed homes still exceed the UK's 75 Mbps typical; gigabit homes enable creative professionals and heavy data users.
Remote worker score
50/100
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
SY25 broadband FAQs
What is the full-fibre coverage in SY25?
Full-fibre networks reach 49% of postcodes in SY25. If your postcode is within this footprint, you can request full-fibre broadband packages from available providers in your area.
What about postcodes below the 10 Mbps standard?
11% of postcodes in SY25 fall below the Universal Service Obligation floor. These addresses may qualify for targeted intervention schemes or alternative service delivery methods.
What do the different speed brackets mean for me?
The 30-to-300 Mbps tier suits video calling, cloud work and HD streaming. Gigabit speeds (300 Mbps+) enable simultaneous multi-user activity and professional media work. All tiers in SY25 above the mid-speed band exceed the UK typical download of roughly 75 Mbps.
How do full fibre and alternative technologies compare?
Full-fibre deployment to 49% of postcodes offers the primary infrastructure. Alternative broadband technologies serve an additional 8% of postcodes where wired options remain under development or impractical.
Neighbouring districts
Check your exact postcode
Every postcode in SY25 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