Home Reports 2025 Global United States Washington Seattle

Internet Speed Report Seattle October 2025

A comprehensive analysis of broadband performance in Seattle based on real user speed tests conducted on Bandwidth Place.

Total Tests

27

Avg. Download

331.03Mbps

Avg. Upload

172.81Mbps

Avg. Ping

31.8ms

Top Internet Providers

Provider Avg Speed
Comcast Cable Communications 486.9 Mbps
Comcast Cable Communications, LLC 234.8 Mbps
Comcast Cable Communications, LLC 691.3 Mbps
Amazon.com, Inc. 132.2 Mbps
CenturyLink 365.7 Mbps
Wave Broadband 459.0 Mbps

Top Devices

Device Share
Generic Smartphone 18.5%
iPhone 3.7%
iPhone 3.7%

Top Browsers

Browser Share
Chrome 25.9%
Chrome Mobile 18.5%
Chrome 7.4%
Safari 7.4%
Firefox 7.4%
Chrome 7.4%
Mobile Safari UI/WKWebView 3.7%
Chrome 3.7%
Safari 3.7%
Chrome 3.7%

Analysis Methodology

The data presented in this report is aggregated directly from real user speed tests performed on the Bandwidth Place platform testing network nodes globally during 2025. We calculate the localized metrics using strict data sanity checks to prevent skewed results from anomalies or extreme outliers.

SEO & Location Routing Structure: Because location data is structurally rigid, caching data dynamically to static hierarchy (Country -> State -> City) provides significant improvements to PageSpeed metrics and Time to First Byte (TTFB). This strategy ensures optimum indexing for search engines processing localized queries.