In Potomac Shores there are 3 residential Fiber providers covering 45.86% of the city. The average home can get speeds up to 1,418 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 Potomac Shores, MD.
To see availability maps for all providers including fiber, cable, DSL, and more in Potomac Shores, MD please click below.
Potomac Shores, MD Availability Maps
Fiber Internet Service Providers in Potomac Shores
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 Potomac Shores are not shown.
Potomac Shores 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 Potomac Shores is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 45.86% of Potomac Shores. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Earthlink. Call one of the companies with service in Potomac Shores above to see who has service at your home.
How fast is fiber internet in Potomac Shores?
The map below shows maximum fiber internet speeds by area in Potomac Shores.
Fiber Internet Speed Key
The average Potomac Shores home can get up to 1,418 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,048 Mbps, which 18.30% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 27.55% 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 Potomac Shores.
Fiber internet speeds tend to be faster in the north parts of Potomac Shores, and slower in the east areas of the city.
Is fiber the fastest internet I can get in Potomac Shores?
The fastest internet for you may vary based on where in Potomac Shores you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 45.86% of Potomac Shores homes.
- Cable is fastest for 54.14% 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 Potomac Shores homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Potomac Shores, along with details on where in Potomac Shores and at what speeds.
XFINITY from Comcast Fiber in Potomac Shores, MD
XFINITY fiber coverage
About 27.55%, or 143 people, have XFINITY fiber internet available to them in the city. The company covers the east Potomac Shores area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Potomac Shores.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Potomac Shores. Versus other fiber providers in the area, XFINITY fiber is the slowest. There are no different maximum speeds throughout Potomac Shores. The fastest plan anyone in Potomac Shores can order from XFINITY goes up to 1,000 Mbps, and all Potomac Shores customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Potomac Shores download speeds tend to be equal to than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and the slowest compared to other Potomac Shores fiber providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Potomac Shores is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
EarthLink Fiber in Potomac Shores, MD
EarthLink fiber coverage
About 18.30%, or 95 people, have EarthLink fiber internet available to them in the city. The company covers the north Potomac Shores area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Potomac Shores.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Potomac Shores. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Potomac Shores. The fastest plan anyone in Potomac Shores can order from EarthLink goes up to 2,048 Mbps, and all Potomac Shores customers can get this speed.
Show all download speeds
- 100.0% up to 2,048.0 Mbps
EarthLink fiber upload speeds
In Potomac Shores download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Potomac Shores fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Potomac Shores is up to 2,048 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,048.0 Mbps
Verizon Fiber in Potomac Shores, MD
Verizon fiber coverage
About 18.30%, or 95 people, have Verizon fiber internet available to them in the city. The company covers the north Potomac Shores area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Potomac Shores.
Verizon fiber download speeds
Verizon is one of the fastest when comparing download speeds to all other internet providers in Potomac Shores. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are no different maximum speeds throughout Potomac Shores. The fastest plan anyone in Potomac Shores can order from Verizon goes up to 2,048 Mbps, and all Potomac Shores customers can get this speed.
Show all download speeds
- 100.0% up to 2,048.0 Mbps
Verizon fiber upload speeds
In Potomac Shores download speeds tend to be equal to than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Potomac Shores fiber providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Potomac Shores is up to 2,048 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,048.0 Mbps
Potomac Shores Fiber by Area
This information is most helpful to those looking for homes or considering moving to Potomac Shores or any of the areas nearby.
How does fiber internet in Potomac Shores compare to the rest of Maryland?
Fiber internet speeds in Potomac Shores are much faster versus the average speeds in Maryland: 0.00 Mbps in Maryland versus 1,418 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Maryland is 0.00% versus 45.86% in Potomac Shores.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Potomac Shores 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
- Leonardtown, MD: more fiber coverage, slower speeds
- White Point Beach, MD: more fiber coverage, slower speeds
- Compton, MD: more fiber coverage, slower speeds
- Helen, MD: more fiber coverage, slower speeds
- Callaway, MD: more fiber coverage, slower speeds
- California, MD: more fiber coverage, faster speeds
- Loveville, MD: more fiber coverage, slower speeds
- Hollywood, MD: more fiber coverage, slower speeds
- Great Mills, MD: more fiber coverage, faster speeds
- Clements, MD: less fiber coverage, faster speeds
Cities with Similar Populations
- Beaumont, KY: more fiber coverage, slower speeds
- Acme, MI: less fiber coverage, slower speeds
- Wrightstown, MN: more fiber coverage, slower speeds
- Barton City, MI: less fiber coverage, slower speeds
- Woods Bay, MT: less fiber coverage, slower speeds
- Whiting, MO: more fiber coverage, slower speeds
- Arcadia, SC: more fiber coverage, faster speeds
- Arbor Vitae, WI: more fiber coverage, slower speeds
- Aniak, AK: more fiber coverage, slower speeds
- Ames, NE: more fiber coverage, slower speeds