Best Internet Providers in Seattle, Washington for 2024

Compare the Best Internet Service Providers in Seattle, WA

Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Astound Broadband powered by Wave
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download222.35Mbps
Upload93.17Mbps
Latency7ms
CenturyLink
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download199.51Mbps
Upload162.70Mbps
Latency8ms
SpaceX Starlink
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download69.43Mbps
Upload9.94Mbps
Latency53ms
XFINITY
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download230.48Mbps
Upload22.00Mbps
Latency18ms
Quantum Fiber
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Verizon
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Viasat Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
HughesNet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
Webpass
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms
T-Mobile 5G Home Internet
Real-world Speedtest results

Speedtest aggregates all of the millions of daily tests across our website and apps by users just like you. We’ve filtered those tests down to those taken in Seattle, Washington, to give you a real sense of what performance is like across the top providers, and to help you make a more informed ISP decision.

Download-Mbps
Upload-Mbps
Latency-ms

Not all plans are available in all areas. Provider plan, availability, and speed tier data provided by BroadbandNow.com. Speedtest real-world data is only present where sample size has reached significance within a region. Additionally, averages may include aggregated tests across multiple Internet Types (Fiber, DSL, Cable, etc.).

At Speedtest, our mission is to provide accurate and reliable data that serves as the cornerstone of our internet service provider (ISP) recommendations. We collect real-world data from millions of users worldwide who participate in Speedtest, offering genuine and up-to-date insights into ISP performance. Our objective is to deliver a transparent and unbiased assessment of ISP capabilities.

Evaluating an ISP's performance hinges on analyzing three fundamental metrics: download speed, upload speed, and latency. Download speed is essential for tasks like streaming and downloading, indicating how swiftly data can be received. Upload speed is crucial for uploading content and engaging in online interactions, showcasing the speed at which data can be sent. Latency, or ping, is critical for real-time activities such as online gaming and video calls, influencing the responsiveness of a connection. By comprehensively understanding these factors, you can choose an ISP that aligns with your specific internet usage requirements.

The underlying technology employed by an ISP significantly shapes the quality of your online experience. Fiber optics typically offer the fastest speeds, making them ideal for bandwidth-intensive activities. Cable internet provides reliable download speeds but may have limitations in upload speeds. DSL is suitable for basic browsing and streaming, while satellite internet, often the sole option in remote areas, tends to have higher latency and slower speeds.

How Much Speed Do I Need?

Download speeds of at least 100 Mbps and upload speeds of at least 10 Mbps are widely considered fast enough to handle nearly any online activity. A quick guide to what speeds you need for different online activities is below, and you can read our full guide to internet speeds and performance for more information. Keep in mind that the numbers below are the bare minimum for one device at a time. If you’re trying to use multiple devices on a network at the same time, you’ll want higher speeds.

0–5 Mbps (Slow)

  • Stream SD video
  • Connect on Slack
  • Use Microsoft Teams
  • Write and read email
  • Scroll social media
  • General web browsing

5–20 Mbps (Better)

  • Stream HD video at 1080p

20–40 Mbps (Solid)

  • Stream 4K video
  • Play games online

40–100 Mbps (Good)

  • Stream HD games

100+ Mbps (Fast)

  • Engage in multi-player gaming
  • Download huge files

1+ Gbps (Very fast)

  • Do anything you want on multiple devices

ISP Speeds in Seattle, WA

According to our exclusive Speedtest data, Xfinity emerges as the top performer in Seattle for download speeds, achieving a median speed of 230.48 Mbps with their cable service. This impressive speed solidifies Xfinity as a premier choice for delivering robust internet services capable of handling streaming, gaming, and other bandwidth-intensive activities across the city.

Additionally, Xfinity boasts the fastest advertised download speed in Seattle, reaching up to 2,000 Mbps. However, for those prioritizing upload speeds, Quantum offers the fastest advertised upload speeds, reaching up to 8,000 Mbps through their Fiber offering.

As a general rule of thumb, having download speeds of 100 Mbps and upload speeds of 10 Mbps is typically adequate for most online activities, such as streaming 4K HD content, downloading large files, or engaging in online gaming on multiple devices simultaneously. The primary factor influencing the required speed for your home is likely the total number of devices connected to your network.

Seattle Fixed Speeds

Download Mbps

137.71

Median download speed

Upload Mbps

23.50

Median upload speed

Latency ms

13

Median latency

Historical Data

To be added to this list for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 200 monthly unique user results. To be updated for mobile or fixed broadband, 75% of a city's monthly unique user totals over a 13-month period must have a minimum of 100 monthly unique user results.

Expected Speed Range

Expected speed range by Provider refers to the interquartile range of median download speed.

An operator or ISP must account for 3% or more of total test samples in the market to be on this list. We display data if at least two operators or ISPs meet this threshold in a designated region or city.

Home Internet in Seattle

Seattle, Washington residents lead a dynamic lifestyle surrounded by a thriving technology hub, renowned coffee culture, eclectic music scene, and breathtaking natural landscapes. This vibrant community benefits from a diverse array of internet services, ranging from state-of-the-art Fiber and 5G to conventional Cable and Satellite options, catering to a wide spectrum of preferences and needs.

Xfinity stands out among the service providers, offering extensive coverage with its Cable internet service spanning 97% of the city. Meanwhile, residents in more remote areas can rely on Satellite providers like SpaceX Starlink, Viasat Internet, and HughesNet, ensuring 100% coverage, albeit with slower speeds. When choosing an internet service provider, factors such as coverage, internet type, and maximum advertised speeds should be carefully evaluated to meet individual requirements.

It's essential to note that while providers may advertise high speeds, real-world experiences can vary due to factors like network congestion and infrastructure limitations. As such, residents should consider these factors alongside advertised speeds when making their selection to ensure an optimal internet experience.

How we test the speed of ISPs

Speedtest is the definitive way to test the performance and quality of an internet connection. Millions of users like you use Speedtest.net and our Android and iOS apps every day to test internet performance (including bandwidth, latency, coverage, video metrics, and more) in real world situations. We then use rigorous scientific approaches to aggregate and anonymize those results to empower people like you with content like this so you can understand and optimize your internet experience.

The data found within has not been subjected to the rigorous Speedtest marketing claims and data methodology, and therefore cannot be used in commercial applications. Additionally, promised speeds and plans offered are always subject to change.

How to test your internet speed

Speedtest can help you test the speed and overall performance of your internet for free from any device. Click here to open a new page and take a Speedtest. You can then compare your results with what you’ve learned about internet performance near you. If you aren’t getting the results you expect, you can either use this guide to use your Speedtest results to talk to your internet provider or you can shop for a new provider.

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