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How Fast is Broadband in Brecon, Radnor and Cwm Tawe?

Based on real-world speed tests collected by ThinkBroadband in Q3 2025, Brecon, Radnor and Cwm Tawe has a median download speed of 29.4 Mbps and a median upload speed of 7.8 Mbps.

This constituency has "Basic" download speeds and "Poor" upload speeds. The 7.8 Mbps median upload may cause issues for video conferencing and cloud backups. Consider full fibre if available.

Speed Comparison for Brecon, Radnor and Cwm Tawe

Download Speeds
Bottom 20%11 Mbps
Median29.4 Mbps
Mean114.2 Mbps
Top 20%110.6 Mbps
Upload Speeds
Bottom 20%1.9 Mbps
Median7.8 Mbps
Mean19.5 Mbps
Top 20%25 Mbps

Understanding the Speed Data

The speed data shows the distribution of actual speeds achieved by users in Brecon, Radnor and Cwm Tawe:

What the Numbers Mean

  • Bottom 20%: Slowest fifth of connections
  • Median: Typical speed (50% faster, 50% slower)
  • Mean: Mathematical average
  • Top 20%: Fastest fifth of connections

Why Median Matters Most

The median is the most reliable measure of typical performance. Unlike the mean, it isn't skewed by extremely fast or slow connections. If you move to Brecon, Radnor and Cwm Tawe, you can expect speeds around 29.4 Mbps download and 7.8 Mbps upload.

Broadband Coverage in Brecon, Radnor and Cwm Tawe

Coverage statistics from Ofcom show what connection types are available in this constituency:

91.3%
Superfast (30Mbps+)
64.4%
Full Fibre (FTTP)
64.4%
Gigabit Capable

Brecon, Radnor and Cwm Tawe has good full fibre coverage at 64.4%. Check your postcode to see if full fibre is available at your address.

Speed Recommendations for Brecon, Radnor and Cwm Tawe

Based on the actual speeds in Brecon, Radnor and Cwm Tawe, here's what different activities require:

Video Conferencing (Zoom, Teams)

Download needed: 10-25 Mbps
Upload needed: 5-10 Mbps

Typical speeds in this constituency are adequate for this activity.

Cloud Backup & File Uploads

Download needed: 10+ Mbps
Upload needed: 20+ Mbps

May need a faster connection for optimal performance.

Online Gaming

Download needed: 25-50 Mbps
Upload needed: 5-10 Mbps

Typical speeds in this constituency are adequate for this activity.

Multiple Users (4+ devices)

Download needed: 100+ Mbps
Upload needed: 20+ Mbps

May need a faster connection for optimal performance.

Frequently Asked Questions

What is the average broadband speed in Brecon, Radnor and Cwm Tawe?

In Brecon, Radnor and Cwm Tawe, the median download speed is 29.4 Mbps and the median upload speed is 7.8 Mbps. The top 20% of connections achieve 110.6 Mbps download and 25 Mbps upload.

Is full fibre broadband available in Brecon, Radnor and Cwm Tawe?

Yes, full fibre (FTTP) broadband is available to 64.4% of properties in Brecon, Radnor and Cwm Tawe. Gigabit-capable broadband covers 64.4% of premises.

How does Brecon, Radnor and Cwm Tawe compare for upload speeds?

Brecon, Radnor and Cwm Tawe has poor upload speeds with a median of 7.8 Mbps. This is important for video calls, cloud backups, and working from home.

About This Data

Speed data is sourced from ThinkBroadband (Q3 2025 measurements). Coverage data from Ofcom Connected Nations 2025. Actual speeds at your address may vary based on connection type, provider, and network conditions.