TA20 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 833 postcodes across 4 sectors in Somerset.
Full fibre
61%
Gigabit
61%
Superfast
83%
Postcodes
833
TA20 spans postcodes in Dorset. A 1% portion lacks basic broadband, whilst gigabit availability reaches 61%.
Broadband speeds in TA20
Share of TA20 premises by the fastest download speed available, averaged across all 833 postcodes in the district.
The below-standard postcodes in TA20, affecting 1%, 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 61% of postcodes, primarily via full-fibre infrastructure deployed to 61% of the district. The mid-speed majority occupies the 30-to-300 Mbps band, accounting for 22% 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 83%, which approaches the UK average superfast penetration of around 97%, indicating mature infrastructure investment. No alternative broadband technologies are recorded in the dataset.
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
0%
Premises that can use a fixed wireless access service
Broadband by sector
TA20 splits into 4 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 |
|---|---|---|---|---|
| TA20 1 | 235 | 99% | 84% | 84% |
| TA20 2 | 232 | 87% | 53% | 53% |
| TA20 3 | 199 | 84% | 72% | 72% |
| TA20 4 | 167 | 53% | 23% | 23% |
All TA20 1 postcodes (235)
All TA20 2 postcodes (232)
All TA20 3 postcodes (199)
All TA20 4 postcodes (167)
Best deals
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Living in Somerset
The below-standard segment in Dorset 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
TA20 broadband FAQs
What is the full-fibre coverage in TA20?
Full-fibre networks reach 61% of postcodes in TA20. Within coverage, local providers offer full-fibre packages by request.
Are any postcodes below the Universal Service Obligation floor?
A negligible share, 1%, falls short of the 10 Mbps minimum. Nearly all postcodes in TA20 exceed this threshold and provide functional broadband access.
How do speed tiers translate into household capability?
This band accommodates video calling, cloud work and streaming effectively. Concurrent household use and professional work become viable at gigabit speeds. All tiers in TA20 above the mid-speed band exceed the UK typical download of roughly 75 Mbps.
Is 30-to-300 Mbps adequate for working from home?
Yes. This speed band, available to 22% of postcodes, supports simultaneous video calls, cloud document work and file uploads reliably. It exceeds the UK's typical download of approximately 75 Mbps.
Neighbouring districts
Check your exact postcode
Every postcode in TA20 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