In Glenmont there are 3 residential Fiber providers covering 96.34% of the city. The average home can get speeds up to 1,777 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 Glenmont, MD.
To see availability maps for all providers including fiber, cable, DSL, and more in Glenmont, MD please click below.
Glenmont, MD Availability Maps
Fiber Internet Service Providers in Glenmont
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 Glenmont are not shown.
Glenmont 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 Glenmont is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 96.34% of Glenmont. 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 Glenmont above to see who has service at your home.
How fast is fiber internet in Glenmont?
The map below shows maximum fiber internet speeds by area in Glenmont.
Fiber Internet Speed Key
The average Glenmont home can get up to 1,777 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 2,048 Mbps, which 72.78% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 23.55% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Glenmont.
Fiber internet speeds tend to be faster in the north parts of Glenmont, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in Glenmont?
The fastest internet for you may vary based on where in Glenmont you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 72.78% of Glenmont homes.
- Cable is fastest for 27.18% 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 Glenmont homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Glenmont, along with details on where in Glenmont and at what speeds.
EarthLink Fiber in Glenmont, MD
EarthLink fiber coverage
About 96.34%, or 16,098 people, have EarthLink fiber internet available to them in the city. The company covers the entire Glenmont area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Glenmont.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Glenmont. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Glenmont. The fastest plan anyone in Glenmont can order from EarthLink goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Glenmont customers is up to 1,777 Mbps.
Show all download speeds
- 75.5% up to 2,048.0 Mbps
- 24.5% up to 940.0 Mbps
EarthLink fiber upload speeds
In Glenmont download speeds tend to be faster than 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 Glenmont fiber providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Glenmont is up to 2,048 Mbps. Some customers have slower plan choices, which only go up to 880 Mbps. On average, EarthLink customers can get speeds up to 1,762 Mbps.
Show all upload speeds
- 75.5% up to 2,048.0 Mbps
- 24.5% up to 880.0 Mbps
Verizon Fiber in Glenmont, MD
Verizon fiber coverage
About 96.34%, or 16,098 people, have Verizon fiber internet available to them in the city. The company covers the entire Glenmont area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Glenmont.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in Glenmont. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are 2 different maximum speeds throughout Glenmont. The fastest plan anyone in Glenmont can order from Verizon goes up to 2,048 Mbps, the slowest package only goes up to 940 Mbps, and the city-wide average maximum speed for Glenmont customers is up to 1,777 Mbps.
Show all download speeds
- 75.5% up to 2,048.0 Mbps
- 24.5% up to 940.0 Mbps
Verizon fiber upload speeds
In Glenmont download speeds tend to be faster than 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 Glenmont fiber providers. Verizon offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Glenmont is up to 2,048 Mbps. Some customers have slower plan choices, which only go up to 880 Mbps. On average, Verizon customers can get speeds up to 1,762 Mbps.
Show all upload speeds
- 75.5% up to 2,048.0 Mbps
- 24.5% up to 880.0 Mbps
Astound Broadband Fiber in Glenmont, MD
Astound Broadband fiber coverage
About 1.81%, or 303 people, have Astound Broadband fiber internet available to them in the city. The company covers the central Glenmont 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 Glenmont.
Astound Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Glenmont. Versus other fiber providers in the area, Astound Broadband fiber is the slowest. There are no different maximum speeds throughout Glenmont. The fastest plan anyone in Glenmont can order from Astound Broadband goes up to 1,500 Mbps, and all Glenmont customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In Glenmont download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and the slowest compared to other Glenmont fiber providers. Astound Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Glenmont is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
Glenmont Fiber by Area
This information is most helpful to those looking for homes or considering moving to Glenmont or any of the areas nearby.
How does fiber internet in Glenmont compare to the rest of Maryland?
Fiber internet speeds in Glenmont are much faster versus the average speeds in Maryland: 0.00 Mbps in Maryland versus 1,777 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Maryland is 0.00% versus 96.34% in Glenmont.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Glenmont 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
- Wheaton, MD: less fiber coverage, slower speeds
- Aspen Hill, MD: less fiber coverage, faster speeds
- Kemp Mill, MD: more fiber coverage, faster speeds
- Colesville, MD: more fiber coverage, faster speeds
- Kensington, MD: more fiber coverage, slower speeds
- Garrett Park, MD: more fiber coverage, slower speeds
- Cloverly, MD: more fiber coverage, faster speeds
- White Oak, MD: less fiber coverage, faster speeds
- Four Corners, MD: more fiber coverage, faster speeds
- Silver Spring, MD: less fiber coverage, slower speeds
Cities with Similar Populations
- Camby, IN: less fiber coverage, faster speeds
- Vandalia, OH: less fiber coverage, faster speeds
- Veradale, WA: less fiber coverage, slower speeds
- Vermilion, OH: less fiber coverage, faster speeds
- Verona, PA: more fiber coverage, slower speeds
- Portales, NM: less fiber coverage, slower speeds
- Plainville, CT: more fiber coverage, faster speeds
- Celina, OH: less fiber coverage, faster speeds
- Carriere, MS: less fiber coverage, slower speeds
- Carpinteria, CA: less fiber coverage, faster speeds