In Germantown there are 2 residential Cable providers covering 99.70% of the city. The average home can get speeds up to 1,986 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 Cable internet providers in Germantown, MD.
To see availability maps for all providers including fiber, cable, DSL, and more in Germantown, MD please click below.
Germantown, MD Availability Maps
Cable Internet Service Providers in Germantown
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 Germantown are not shown.
Germantown 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 Germantown is cable internet available?
Cable Internet Availability Key
Cable is available in 99.70% of Germantown. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in Germantown above to see who has service at your home.
How fast is cable internet in Germantown?
The map below shows maximum cable internet speeds by area in Germantown.
Cable Internet Speed Key
The average Germantown home can get up to 1,986 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 97.97% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.73% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Germantown.
Cable internet speeds tend to be faster in the west parts of Germantown, and slower in the southwest areas of the city.
Is cable the fastest internet I can get in Germantown?
The fastest internet for you may vary based on where in Germantown you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 53.69% of Germantown homes.
- Cable is fastest for 46.01% 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 Germantown homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Germantown, along with details on where in Germantown and at what speeds.
XFINITY from Comcast Cable in Germantown, MD
XFINITY cable coverage
About 99.70%, or 100,370 people, have XFINITY cable internet available to them in the city. The company covers the entire Germantown area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Germantown.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in Germantown. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Germantown. The fastest plan anyone in Germantown can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Germantown customers is up to 1,986 Mbps.
Show all download speeds
- 98.3% up to 2,000.0 Mbps
- 1.7% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Germantown download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Germantown cable providers. XFINITY offers 3 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 Germantown is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 250 Mbps.
Show all upload speeds
- 0.2% up to 2,000.0 Mbps
- 98.1% up to 250.0 Mbps
- 1.7% up to 35.0 Mbps
Astound Broadband Cable in Germantown, MD
Astound Broadband cable coverage
About 1.53%, or 1,539 people, have Astound Broadband cable internet available to them in the city. The company covers the southeast Germantown 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 Germantown.
Astound Broadband cable download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Germantown. Versus other cable providers in the area, Astound Broadband cable is the slowest. There are no different maximum speeds throughout Germantown. The fastest plan anyone in Germantown can order from Astound Broadband goes up to 1,500 Mbps, and all Germantown customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband cable upload speeds
In Germantown download speeds tend to be faster than than upload speeds for Astound Broadband cable. Compared to other ISPs, Astound Broadband is below average where upload speeds are concerned, and the slowest compared to other Germantown cable providers. Astound Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Germantown is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Germantown Cable by Area
This information is most helpful to those looking for homes or considering moving to Germantown or any of the areas nearby.
How does cable internet in Germantown compare to the rest of Maryland?
Cable internet speeds in Germantown are much faster versus the average speeds in Maryland: 0.00 Mbps in Maryland versus 1,986 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Maryland is 0.00% versus 99.70% in Germantown.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Germantown are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- Boyds, MD: less cable coverage, slower speeds
- Montgomery Village, MD: more cable coverage, slower speeds
- Gaithersburg, MD: less cable coverage, slower speeds
- Cedar Grove, MD: more cable coverage, slower speeds
- Clarksburg, MD: less cable coverage, slower speeds
- Washington Grove, MD: more cable coverage, faster speeds
- North Potomac, MD: more cable coverage, slower speeds
- Redland, MD: more cable coverage, slower speeds
- Laytonsville, MD: more cable coverage, slower speeds
- Derwood, MD: less cable coverage, slower speeds
Cities with Similar Populations
- New Port Richey, FL: less cable coverage, slower speeds
- New Braunfels, TX: less cable coverage, slower speeds
- New Britain, CT: less cable coverage, faster speeds
- Norman, OK: less cable coverage, faster speeds
- Norwalk, CA: less cable coverage, slower speeds
- Norwalk, CT: less cable coverage, slower speeds
- New York, NY: less cable coverage, slower speeds
- New Bedford, MA: more cable coverage, slower speeds
- Livonia, MI: more cable coverage, slower speeds
- Lexington, SC: less cable coverage, slower speeds