Broadband Speeds in Brentwood and Ongar
Real-world broadband speed data from Q3 2025. See how Brentwood and Ongar compares for both download and upload speeds.
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How Fast is Broadband in Brentwood and Ongar?
Based on real-world speed tests collected by ThinkBroadband in Q3 2025, Brentwood and Ongar has a median download speed of 96.1 Mbps and a median upload speed of 26.8 Mbps.
This constituency has "Good" download speeds and "Moderate" upload speeds. The 26.8 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 Brentwood and Ongar
Understanding the Speed Data
The speed data shows the distribution of actual speeds achieved by users in Brentwood and Ongar:
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 Brentwood and Ongar, you can expect speeds around 96.1 Mbps download and 26.8 Mbps upload.
Broadband Coverage in Brentwood and Ongar
Coverage statistics from Ofcom show what connection types are available in this constituency:
Brentwood and Ongar has very good full fibre coverage at 87%. Most residents can access full fibre connections with symmetric upload speeds.
Speed Recommendations for Brentwood and Ongar
Based on the actual speeds in Brentwood and Ongar, 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)
May need a faster connection for optimal performance.
Frequently Asked Questions
What is the average broadband speed in Brentwood and Ongar?
In Brentwood and Ongar, the median download speed is 96.1 Mbps and the median upload speed is 26.8 Mbps. The top 20% of connections achieve 286.3 Mbps download and 52.2 Mbps upload.
Is full fibre broadband available in Brentwood and Ongar?
Yes, full fibre (FTTP) broadband is available to 87% of properties in Brentwood and Ongar. Gigabit-capable broadband covers 88.8% of premises.
How does Brentwood and Ongar compare for upload speeds?
Brentwood and Ongar has moderate upload speeds with a median of 26.8 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.