Seattle
Cell coverage comparison in Seattle, Washington
Based on crowdsourced speed tests and signal measurements in Seattle, Washington, the current snapshot reflects over 36,000 speed tests and shows medians of 112.9 Mbps download, 13.1 Mbps upload, and 39 ms latency.
Performance by Carrier in Seattle
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Seattle, 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.
Over 4,700 tests conducted
Over 21,000 tests conducted
Over 9,800 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Seattle. Each row reflects median download, upload, and latency for that carrier.
Providers included in this comparison are Verizon, T-Mobile, AT&T. Per-carrier test counts are shown in the table to indicate data accuracy.
Network Performance in Seattle
Get a complete view of mobile network performance across Seattle with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Seattle-wide snapshot to understand overall network trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.
Median Performance
Download
Upload
Latency
Top Performers
Fastest Download: T-Mobile
181.0 Mbps
Fastest Upload: T-Mobile
16.0 Mbps
Best Latency: Verizon
38 ms
Best Coverage: Verizon
100.0%
Coverage Snapshot
Network Performance aggregates all measured carriers in Seattle 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 over 36,000 tests. Current medians are 112.9 Mbps download, 13.1 Mbps upload, and 39 ms latency.
Cell Phone Plans for Seattle
Compare wireless plans from carriers with coverage in this area.
Red Pocket 500MB 12 Months
12 month term
- 0.5 GB Datahigh-speed, then Unknown
- Hotspot Included
- 500 Minutes
- 500 Texts
US Mobile Light Plan Annual
12 month term
- 2 GB Datahigh-speed, then data stops
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
TextNow Weekly Unlimited
Monthly plan
- 20 GB Datahigh-speed, then data stops
- Hotspot Included
- Unlimited Minutes
- Unlimited Texts
- Taxes & Fees Included
Red Pocket Essentials Annual
12 month term
- 3 GB Datahigh-speed, then 256Kbps
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
Red Pocket Essentials
Monthly plan
- 3 GB Datahigh-speed, then 256Kbps
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
Red Pocket Essentials (AT&T)
Monthly plan
- 3 GB Datahigh-speed, then 256Kbps
- No Hotspot Included
- Unlimited Minutes
- Unlimited Texts
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Cell Coverage in Seattle: FAQ
What is the best cell phone carrier in Seattle?
Why might this page show limited data for Seattle?
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