In Potomac West there is 1 residential Cable provider covering 100.00% of the neighborhood. The average home can get speeds up to 1,839 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 Potomac West, Alexandria, VA.
To see availability maps for all providers including fiber, cable, DSL, and more in Potomac West, Alexandria, VA please click below.
Potomac West, Alexandria, VA Availability Maps
Cable Internet Service Provider in Potomac West
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 West are not shown.
Potomac West 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 West is cable internet available?
Cable Internet Availability Key
Cable is available in 100.00% of Potomac West. 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 Potomac West above to see who has service at your home.
How fast is cable internet in Potomac West?
The map below shows maximum cable internet speeds by area in Potomac West.
Cable Internet Speed Key
The average Potomac West home can get up to 1,839 Mbps on their cable internet plan. The fastest cable download speed in the neighborhood is 2,000 Mbps, which 79.87% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 20.13% 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 Potomac West.
Cable internet speeds tend to be faster in the northwest parts of Potomac West, and slower in the west areas of the neighborhood.
Is cable the fastest internet I can get in Potomac West?
The fastest internet for you may vary based on where in Potomac West you live. In general, fiber competes most often with cable in the neighborhood.
- Fiber is the fastest internet type for 49.68% of Potomac West homes.
- Cable is fastest for 50.32% of the neighborhood.
- 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 West homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Potomac West, along with details on where in Potomac West and at what speeds.
XFINITY from Comcast Cable in Potomac West, Alexandria, VA
XFINITY cable coverage
About 100.00%, or 24,630 people, have XFINITY cable internet available to them in the neighborhood. The company covers the entire Potomac West area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Potomac West.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in Potomac West. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Potomac West. The fastest plan anyone in Potomac West can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the neighborhood-wide average maximum speed for Potomac West customers is up to 1,839 Mbps.
Show all download speeds
- 79.9% up to 2,000.0 Mbps
- 20.1% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Potomac West 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 Potomac West cable providers. XFINITY offers 3 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Potomac West 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 470 Mbps.
Show all upload speeds
- 15.1% up to 2,000.0 Mbps
- 64.8% up to 250.0 Mbps
- 20.1% up to 35.0 Mbps
Potomac West Cable by Area
This information is most helpful to those looking for homes or considering moving to Potomac West or any of the areas nearby.
How does cable internet in Potomac West compare to the rest of Alexandria?
Cable internet speeds in Potomac West are much faster versus the average speeds in Alexandria: 0.00 Mbps in Alexandria versus 1,839 Mbps in the neighborhood. The city has similar cable availability compared to the neighborhood. Average cable coverage in Alexandria is 0.00% versus 100.00% in Potomac West.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Potomac West 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- North Ridge Rosemont, Alexandria, VA: equal cable coverage, faster speeds
- Potomac Yard-Potomac Greens, Alexandria, VA: less cable coverage, slower speeds
- Long Branch Creek, Arlington, VA: less cable coverage, faster speeds
- Braddock Road Metro, Alexandria, VA: less cable coverage, faster speeds
- Taylor Run, Alexandria, VA: equal cable coverage, slower speeds
- Arlington Ridge, Arlington, VA: equal cable coverage, faster speeds
- Fairlington-Shirlington, Arlington, VA: equal cable coverage, faster speeds
- Nauck, Arlington, VA: equal cable coverage, faster speeds
- Aurora Highlands, Arlington, VA: less cable coverage, faster speeds
- Crystal City, Arlington, VA: less cable coverage, faster speeds
Neighborhoods with Similar Populations
- Brentwood, Los Angeles, CA: less cable coverage, slower speeds
- Wharton-Hawthorne-Bella Vista, Philadelphia, PA: less cable coverage, slower speeds
- Cedar Brook, Philadelphia, PA: equal cable coverage, faster speeds
- West Park, Irvine, CA: less cable coverage, faster speeds
- Upper Roseville, Newark, NJ: less cable coverage, slower speeds
- Weequahic, Newark, NJ: less cable coverage, slower speeds
- Poplar-Ludlow-Yorktowne, Philadelphia, PA: less cable coverage, slower speeds
- Prospect Hill, San Antonio, TX: less cable coverage, slower speeds
- Rice Military, Houston, TX: less cable coverage, slower speeds
- Rochdale Village, Queens, NY: less cable coverage, slower speeds