Broadband Speeds in Vale of Glamorgan
Real-world broadband speed data from Q3 2025. See how Vale of Glamorgan compares for both download and upload speeds.
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How Fast is Broadband in Vale of Glamorgan?
Based on real-world speed tests collected by ThinkBroadband in Q3 2025, Vale of Glamorgan has a median download speed of 109.8 Mbps and a median upload speed of 19.3 Mbps.
This constituency has "Very Good" download speeds and "Basic" upload speeds. The 19.3 Mbps median upload may cause issues for video conferencing and cloud backups. Consider full fibre if available.
Speed Comparison for Vale of Glamorgan
Understanding the Speed Data
The speed data shows the distribution of actual speeds achieved by users in Vale of Glamorgan:
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 Vale of Glamorgan, you can expect speeds around 109.8 Mbps download and 19.3 Mbps upload.
Broadband Coverage in Vale of Glamorgan
Coverage statistics from Ofcom show what connection types are available in this constituency:
Vale of Glamorgan has excellent full fibre coverage at 90.9%. Most residents can access full fibre connections with symmetric upload speeds.
Speed Recommendations for Vale of Glamorgan
Based on the actual speeds in Vale of Glamorgan, here's what different activities require:
Video Conferencing (Zoom, Teams)
Typical speeds in this constituency are adequate for this activity.
Cloud Backup & File Uploads
May need a faster connection for optimal performance.
Online Gaming
Typical speeds in this constituency are adequate for this activity.
Multiple Users (4+ devices)
May need a faster connection for optimal performance.
Frequently Asked Questions
What is the average broadband speed in Vale of Glamorgan?
In Vale of Glamorgan, the median download speed is 109.8 Mbps and the median upload speed is 19.3 Mbps. The top 20% of connections achieve 424.6 Mbps download and 68.1 Mbps upload.
Is full fibre broadband available in Vale of Glamorgan?
Yes, full fibre (FTTP) broadband is available to 90.9% of properties in Vale of Glamorgan. Gigabit-capable broadband covers 91.8% of premises.
How does Vale of Glamorgan compare for upload speeds?
Vale of Glamorgan has basic upload speeds with a median of 19.3 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.