Helensburgh 2508 vs Woronora Dam 2508: Internet Compared

Side-by-side internet quality comparison for Helensburgh, NSW and Woronora Dam, NSW.

Data updated March 2026 · Sources: NBN Co, ABS Census, ACCC

Better Helensburgh 6.5/10 B
VS
Woronora Dam 3.5/10 D+

Side-by-Side Comparison

MetricHelensburgh, NSWWoronora Dam, NSW
Internet Score6.5/103.5/10
GradeBD+
Dominant TechnologyFTTN
Speed Range25-68 Mbps (depends on distance from node)
NBN Premises2,6814
FTTP UpgradeYesYes
Households Connected90.4%N/A

Technology Mix

Helensburgh

  • FTTB 0.8%
  • FTTC 19.5%
  • FTTN 44.6%
  • FTTP 33.6%
  • NULL 1%
  • SATELLITE 0.3%

Woronora Dam

  • NULL 75%
  • SATELLITE 25%

Verdict

Helensburgh has better internet

Helensburgh has better internet: scores 6.5/10 vs 3.5/10 (difference of 3.0), different technology (FTTN vs NULL).

Full Suburb Profiles

Helensburgh, NSW Full internet guide → Woronora Dam, NSW Full internet guide →

About this comparison

This comparison is based on PickNBN's composite internet quality score, which factors in NBN technology type, fibre coverage percentage, FTTP upgrade status, and ABS Census household connectivity rates.

Data sourced from NBN Co, ABS Census, and ACCC broadband benchmarks. Actual internet experience depends on your specific address, plan, and provider.