In Alki there are 2 residential Fiber providers covering 96.88% of the neighborhood. The average home can get speeds up to 4,451 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in Alki, Seattle, WA.
To see availability maps for all providers including fiber, cable, DSL, and more in Alki, Seattle, WA please click below.
Alki, Seattle, WA Availability Maps
Fiber Internet Service Providers in Alki
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in Alki are not shown.
Alki Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in Alki is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 96.88% of Alki. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Quantum Fiber. Call one of the companies with service in Alki above to see who has service at your home.
How fast is fiber internet in Alki?
The map below shows maximum fiber internet speeds by area in Alki.
Fiber Internet Speed Key
The average Alki home can get up to 4,451 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 8,000 Mbps, which 41.01% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 8.63% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Alki.
Fiber internet speeds tend to be faster in the north parts of Alki, and slower in the southeast areas of the neighborhood.
Is fiber the fastest internet I can get in Alki?
The fastest internet for you may vary based on where in Alki you live. In general, cable competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 88.25% of Alki homes.
- Cable is fastest for 11.54% of the neighborhood.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Alki homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Alki, along with details on where in Alki and at what speeds.
Quantum Fiber Fiber in Alki, Seattle, WA
Quantum Fiber fiber coverage
About 96.88%, or 7,052 people, have Quantum Fiber fiber internet available to them in the neighborhood. The company covers the entire Alki area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in most of Alki.
Quantum Fiber fiber download speeds
Quantum Fiber is the fastest when comparing download speeds to all other internet providers in Alki. Versus other fiber providers in the area, Quantum Fiber fiber is the fastest. There are 3 different maximum speeds throughout Alki. The fastest plan anyone in Alki can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Alki customers is up to 4,451 Mbps.
Show all download speeds
- 42.3% up to 8,000.0 Mbps
- 48.8% up to 2,000.0 Mbps
- 8.9% up to 1,000.0 Mbps
Quantum Fiber fiber upload speeds
In Alki download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is the fastest where upload speeds are concerned, and the fastest compared to other Alki fiber providers. Quantum Fiber offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Alki is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Quantum Fiber customers can get speeds up to 3,963 Mbps.
Show all upload speeds
- 42.3% up to 8,000.0 Mbps
- 57.7% up to 1,000.0 Mbps
Centurylink Fiber in Alki, Seattle, WA
Centurylink fiber coverage
About 85.84%, or 6,248 people, have Centurylink fiber internet available to them in the neighborhood. The company covers the entire Alki area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Alki.
Centurylink fiber download speeds
Centurylink is average when comparing download speeds to all other internet providers in Alki. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 5 different maximum speeds throughout Alki. The fastest plan anyone in Alki can order from Centurylink goes up to 2,000 Mbps, the slowest package only goes up to 40 Mbps, and the neighborhood-wide average maximum speed for Alki customers is up to 985 Mbps.
Show all download speeds
- 0.9% up to 2,000.0 Mbps
- 79.7% up to 1,000.0 Mbps
- 18.1% up to 940.0 Mbps
- 1.0% up to 100.0 Mbps
- 0.4% up to 40.0 Mbps
Centurylink fiber upload speeds
In Alki download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and below average compared to other Alki fiber providers. Centurylink offers 5 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Alki is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 5.0 Mbps. On average, Centurylink customers can get speeds up to 959 Mbps.
Show all upload speeds
- 80.5% up to 1,000.0 Mbps
- 15.8% up to 940.0 Mbps
- 2.3% up to 200.0 Mbps
- 1.0% up to 50.0 Mbps
- 0.4% up to 5.0 Mbps
Alki Fiber by Area
This information is most helpful to those looking for homes or considering moving to Alki or any of the areas nearby.
How does fiber internet in Alki compare to the rest of Seattle?
Fiber internet speeds in Alki are much faster versus the average speeds in Seattle: 0.00 Mbps in Seattle versus 4,451 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Seattle is 0.00% versus 96.88% in Alki.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Alki are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Admiral, Seattle, WA: more fiber coverage, slower speeds
- West Seattle, Seattle, WA: less fiber coverage, slower speeds
- North Delridge, Seattle, WA: more fiber coverage, faster speeds
- High Point, Seattle, WA: more fiber coverage, slower speeds
- Riverview, Seattle, WA: more fiber coverage, slower speeds
- Roxhill, Seattle, WA: more fiber coverage, slower speeds
- Fauntleroy, Seattle, WA: less fiber coverage, slower speeds
- Pioneer Square, Seattle, WA: less fiber coverage, slower speeds
- Belltown, Seattle, WA: less fiber coverage, slower speeds
- Uptown, Seattle, WA: less fiber coverage, slower speeds
Neighborhoods with Similar Populations
- 25th Street, Ogden, UT: less fiber coverage, faster speeds
- Millbrook, Grand Rapids, MI: less fiber coverage, faster speeds
- West End, Alameda, CA: less fiber coverage, faster speeds
- Venable, Charlottesville, VA: less fiber coverage, slower speeds
- Oak Hill, Newton Center, MA: more fiber coverage, slower speeds
- Inverness, Hoover, AL: less fiber coverage, slower speeds
- Hamilton Main Street Historic District, Hamilton, OH: less fiber coverage, slower speeds
- South Winds, Oxnard, CA: less fiber coverage, faster speeds
- South Park, Buffalo, NY: more fiber coverage, slower speeds
- East End, Alameda, CA: more fiber coverage, faster speeds