CoverageMap

St. Helens

Cell coverage comparison in St. Helens, England

GB

Based on crowdsourced speed tests and signal measurements in St. Helens, England, the current snapshot reflects 37 speed tests and shows medians of 61.1 Mbps download, 6.3 Mbps upload, and 44 ms latency.

Performance by Carrier in St. Helens

Explore median download speeds, upload performance, and network latency for each major mobile carrier in St. Helens, calculated from millions of real-world, crowdsourced speed tests. These results reflect typical everyday performance to help you compare carriers and choose the network that delivers the fastest speeds, most responsive connections, and broadest coverage where you live, work, and travel.

EE logo
Down
88.0Mbps
Up
26.6Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

View Carrier
O2 logo
Down
61.7Mbps
Up
3.2Mbps
Reliab.
9.6/ 10

24 tests conducted

View Carrier
Three logo
Down
129.7Mbps
Up
11.2Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

View Carrier
Vodafone logo
Down
15.8Mbps
Up
1.7Mbps
Reliab.
0.0/ 10

Less than 10 tests conducted

View Carrier

Performance by Carrier shows side-by-side results for the primary mobile providers measured in St. Helens. Each row reflects download, upload, latency, and reliability for that carrier.

Providers included in this comparison are Three, O2, Vodafone, EE. Per-carrier test counts are shown in the table to indicate data accuracy.

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Network Performance

Get a complete view of mobile performance across St. Helens with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the St. Helens-wide snapshot to understand overall trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.

Median Performance

Download

61.1Mbps

Upload

6.3Mbps

Latency

44ms

Reliability

8.8/ 10

Top Performers

Best Download: Three

129.7 Mbps

Best Upload: EE

26.6 Mbps

Best Latency: EE

25 ms

Best Reliability: O2

9.6 / 10

Based on 37 speed tests

Network Performance aggregates all measured carriers in St. Helens to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.

These medians are calculated from 37 tests. Current medians are 61.1 Mbps download, 6.3 Mbps upload, and 44 ms latency.

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Cell Coverage in St. Helens: FAQ

What is the best cell phone carrier in St. Helens?

Based on crowdsourced speed tests in St. Helens, Three currently leads in median download speeds. Compare carriers in the performance table above for the latest results.

Why might this page show limited data for St. Helens?

We need at least 25 recent speed tests to generate reliable local metrics. If we don't have enough tests yet, the page focuses on maps and nearby locations while we keep collecting data.

What is the reliability score?

The reliability score summarizes how dependable mobile performance is in St. Helens. It uses a 0.0 to 10.0 scale (higher is better) and is calculated from real-world speed test percentiles with weighted components: download (50%), latency (30%), and upload (20%). It evaluates the lower-end experience using the bottom 10%, 5%, and 1% percentiles when enough samples are available. If local speed testing is limited, a coverage-based fallback is used from signal quality distribution (great/good/poor).

How can I check coverage at my specific address in St. Helens?

Use the interactive map to check signal strength at your exact address. Visit the CoverageMap interactive map to explore 4G/5G availability.

How can I contribute coverage data for St. Helens?

Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.

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Explore detailed coverage data for St. Helens on our interactive map.

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