In Marietta there are 2 residential Fiber providers covering 25.38% of the city. The average home can get speeds up to 1,044 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 Marietta, WA.
To see availability maps for all providers including fiber, cable, DSL, and more in Marietta, WA please click below.
Marietta, WA Availability Maps
Fiber Internet Service Providers in Marietta
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 Marietta are not shown.
Marietta 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 Marietta is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 25.38% of Marietta. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is San Juan Cable & Internet. Call one of the companies with service in Marietta above to see who has service at your home.
How fast is fiber internet in Marietta?
The map below shows maximum fiber internet speeds by area in Marietta.
Fiber Internet Speed Key
The average Marietta home can get up to 1,044 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 1.12% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 24.26% 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 Marietta.
Fiber internet speeds tend to be faster in the north parts of Marietta, and slower in the west areas of the city.
Is fiber the fastest internet I can get in Marietta?
The fastest internet for you may vary based on where in Marietta you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 25.38% of Marietta homes.
- Cable is fastest for 59.22% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 13.49%.
- Satellite internet may be the only option for less than 1% of Marietta homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Marietta, along with details on where in Marietta and at what speeds.
San Juan Cable & Internet Fiber in Marietta, WA
San Juan Cable & Internet fiber coverage
About 24.26%, or 304 people, have San Juan Cable & Internet fiber internet available to them in the city. The company covers the west Marietta area. San Juan Cable & Internet is a small internet service provider internet service providers in the US, with internet service available in a small portion of Marietta.
San Juan Cable & Internet fiber download speeds
San Juan Cable & Internet is above average when comparing download speeds to all other internet providers in Marietta. Versus other fiber providers in the area, San Juan Cable & Internet fiber is the slowest. There are no different maximum speeds throughout Marietta. The fastest plan anyone in Marietta can order from San Juan Cable & Internet goes up to 1,000 Mbps, and all Marietta customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
San Juan Cable & Internet fiber upload speeds
In Marietta download speeds tend to be equal to than upload speeds for San Juan Cable & Internet fiber. Compared to other ISPs, San Juan Cable & Internet is above average where upload speeds are concerned, and the slowest compared to other Marietta fiber providers. San Juan Cable & Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Marietta is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Astound Broadband Fiber in Marietta, WA
Astound Broadband fiber coverage
About 1.12%, or 14 people, have Astound Broadband fiber internet available to them in the city. The company covers the north Marietta area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Marietta.
Astound Broadband fiber download speeds
Astound Broadband is the fastest when comparing download speeds to all other internet providers in Marietta. Versus other fiber providers in the area, Astound Broadband fiber is the fastest. There are no different maximum speeds throughout Marietta. The fastest plan anyone in Marietta can order from Astound Broadband goes up to 2,000 Mbps, and all Marietta customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Astound Broadband fiber upload speeds
In Marietta download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is the fastest where upload speeds are concerned, and the fastest compared to other Marietta fiber providers. Astound Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Marietta is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Marietta Fiber by Area
This information is most helpful to those looking for homes or considering moving to Marietta or any of the areas nearby.
How does fiber internet in Marietta compare to the rest of Washington?
Fiber internet speeds in Marietta are much faster versus the average speeds in Washington: 0.00 Mbps in Washington versus 1,044 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Washington is 0.00% versus 25.38% in Marietta.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Marietta 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Lummi Island, WA: more fiber coverage, slower speeds
- Mountain View, WA: more fiber coverage, faster speeds
- Ferndale, WA: more fiber coverage, faster speeds
- Bellingham, WA: more fiber coverage, faster speeds
- Silver Beach, WA: more fiber coverage, faster speeds
- Pleasant Valley, WA: more fiber coverage, faster speeds
- Custer, WA: more fiber coverage, faster speeds
- Birch Bay, WA: more fiber coverage, faster speeds
- Strandell, WA: less fiber coverage, faster speeds
- Lynden, WA: more fiber coverage, faster speeds
Cities with Similar Populations
- Sage, CA: more fiber coverage, faster speeds
- Ramah, CO: less fiber coverage, faster speeds
- Ravenna, TX: less fiber coverage, faster speeds
- Raymond, CA: more fiber coverage, slower speeds
- Rocky Plains, GA: more fiber coverage, faster speeds
- Romeo, FL: more fiber coverage, faster speeds
- Roscoe, NY: less fiber coverage, slower speeds
- Roseville, IL: more fiber coverage, slower speeds
- Roslyn, WA: more fiber coverage, slower speeds
- Russell, IA: less fiber coverage, slower speeds