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How Fast is Broadband in Harlow?

Based on real-world speed tests collected by ThinkBroadband in Q3 2025, Harlow has a median download speed of 58.4 Mbps and a median upload speed of 13.4 Mbps.

This constituency has "Good" download speeds and "Basic" upload speeds. The 13.4 Mbps median upload may cause issues for video conferencing and cloud backups. Consider full fibre if available.

Speed Comparison for Harlow

Download Speeds
Bottom 20%28.1 Mbps
Median58.4 Mbps
Mean136.6 Mbps
Top 20%193.6 Mbps
Upload Speeds
Bottom 20%3.7 Mbps
Median13.4 Mbps
Mean23.3 Mbps
Top 20%38.4 Mbps

Understanding the Speed Data

The speed data shows the distribution of actual speeds achieved by users in Harlow:

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 Harlow, you can expect speeds around 58.4 Mbps download and 13.4 Mbps upload.

Broadband Coverage in Harlow

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

97.6%
Superfast (30Mbps+)
43.2%
Full Fibre (FTTP)
92.8%
Gigabit Capable

Harlow has moderate full fibre coverage at 43.2%. Full fibre is still being rolled out. Many residents rely on part-fibre (FTTC) connections.

Speed Recommendations for Harlow

Based on the actual speeds in Harlow, 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 Harlow?

In Harlow, the median download speed is 58.4 Mbps and the median upload speed is 13.4 Mbps. The top 20% of connections achieve 193.6 Mbps download and 38.4 Mbps upload.

Is full fibre broadband available in Harlow?

Yes, full fibre (FTTP) broadband is available to 43.2% of properties in Harlow. Gigabit-capable broadband covers 92.8% of premises.

How does Harlow compare for upload speeds?

Harlow has basic upload speeds with a median of 13.4 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.