Broadband Speeds in Derby South
Real-world broadband speed data from Q3 2025. See how Derby South compares for both download and upload speeds.
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How Fast is Broadband in Derby South?
Based on real-world speed tests collected by ThinkBroadband in Q3 2025, Derby South has a median download speed of 149.2 Mbps and a median upload speed of 35.2 Mbps.
This constituency has "Very Good" download speeds and "Good" upload speeds. The 35.2 Mbps median upload is adequate for most home working and video call needs, though heavy uploaders may want to seek full fibre connections.
Speed Comparison for Derby South
Understanding the Speed Data
The speed data shows the distribution of actual speeds achieved by users in Derby South:
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 Derby South, you can expect speeds around 149.2 Mbps download and 35.2 Mbps upload.
Broadband Coverage in Derby South
Coverage statistics from Ofcom show what connection types are available in this constituency:
Derby South has excellent full fibre coverage at 90.3%. Most residents can access full fibre connections with symmetric upload speeds.
Speed Recommendations for Derby South
Based on the actual speeds in Derby South, here's what different activities require:
Video Conferencing (Zoom, Teams)
Typical speeds in this constituency are adequate for this activity.
Cloud Backup & File Uploads
Typical speeds in this constituency are adequate for this activity.
Online Gaming
Typical speeds in this constituency are adequate for this activity.
Multiple Users (4+ devices)
Typical speeds in this constituency are adequate for this activity.
Frequently Asked Questions
What is the average broadband speed in Derby South?
In Derby South, the median download speed is 149.2 Mbps and the median upload speed is 35.2 Mbps. The top 20% of connections achieve 601.2 Mbps download and 92.8 Mbps upload.
Is full fibre broadband available in Derby South?
Yes, full fibre (FTTP) broadband is available to 90.3% of properties in Derby South. Gigabit-capable broadband covers 98.1% of premises.
How does Derby South compare for upload speeds?
Derby South has good upload speeds with a median of 35.2 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.