In Seal Harbor there is 1 residential Fiber provider covering 22.03% of the city. The average home can get speeds up to 2,000 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 Seal Harbor, ME.
To see availability maps for all providers including fiber, cable, DSL, and more in Seal Harbor, ME please click below.
Seal Harbor, ME Availability Maps
Fiber Internet Service Provider in Seal Harbor
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 Seal Harbor are not shown.
Seal Harbor 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 Seal Harbor is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 22.03% of Seal Harbor. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Fidium. Call one of the companies with service in Seal Harbor above to see who has service at your home.
How fast is fiber internet in Seal Harbor?
The map below shows maximum fiber internet speeds by area in Seal Harbor.
Fiber Internet Speed Key
The average Seal Harbor home can get up to 2,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,000 Mbps, which 22.03% of residents can get.
Is fiber the fastest internet I can get in Seal Harbor?
The fastest internet for you may vary based on where in Seal Harbor you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 22.03% of Seal Harbor homes.
- Cable is fastest for 77.97% of the city.
- 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 Seal Harbor homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Seal Harbor, along with details on where in Seal Harbor and at what speeds.
Fidium Fiber Fiber in Seal Harbor, ME
Fidium fiber coverage
About 22.03%, or 13 people, have Fidium fiber internet available to them in the city. The company covers the northeast and southwest Seal Harbor area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Seal Harbor.
Fidium Fiber fiber download speeds
Fidium is the fastest when comparing download speeds to all other internet providers in Seal Harbor. Versus other fiber providers in the area, Fidium fiber is the fastest. There are no different maximum speeds throughout Seal Harbor. The fastest plan anyone in Seal Harbor can order from Fidium goes up to 2,000 Mbps, and all Seal Harbor customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber fiber upload speeds
In Seal Harbor download speeds tend to be equal to than upload speeds for Fidium fiber. Compared to other ISPs, Fidium is the fastest where upload speeds are concerned, and the fastest compared to other Seal Harbor fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Seal Harbor is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Seal Harbor Fiber by Area
This information is most helpful to those looking for homes or considering moving to Seal Harbor or any of the areas nearby.
How does fiber internet in Seal Harbor compare to the rest of Maine?
Fiber internet speeds in Seal Harbor are much faster versus the average speeds in Maine: 0.00 Mbps in Maine versus 2,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Maine is 0.00% versus 22.03% in Seal Harbor.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Seal Harbor 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
- Islesford, ME: more fiber coverage, slower speeds
- Cranberry Isles, ME: more fiber coverage, slower speeds
- Bar Harbor, ME: more fiber coverage, slower speeds
- Mount Desert, ME: less fiber coverage, similar speeds
- Salsbury Cove, ME: more fiber coverage, similar speeds
- Indian Point, ME: more fiber coverage, similar speeds
- Winter Harbor, ME: more fiber coverage, similar speeds
- Birch Harbor, ME: more fiber coverage, similar speeds
- Prospect Harbor, ME: more fiber coverage, similar speeds
- Trenton, ME: more fiber coverage, slower speeds
Cities with Similar Populations
- West Davenport, NY: more fiber coverage, slower speeds
- West Windsor, VT: more fiber coverage, faster speeds
- Goodlake, OK: less fiber coverage, slower speeds
- Goldville, AL: more fiber coverage, slower speeds
- Glenrio, TX: more fiber coverage, slower speeds
- Garrison, PA: more fiber coverage, similar speeds
- Gann Valley, SD: more fiber coverage, slower speeds
- Gadberry, KY: more fiber coverage, slower speeds
- Friendship, TX: more fiber coverage, slower speeds
- Friendship, AL: more fiber coverage, similar speeds