In Southwest Quadrant there is 1 residential Cable provider covering 83.63% of the neighborhood. The average home can get speeds up to 1,912 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 Southwest Quadrant, Alexandria, VA.
To see availability maps for all providers including fiber, cable, DSL, and more in Southwest Quadrant, Alexandria, VA please click below.
Southwest Quadrant, Alexandria, VA Availability Maps
Cable Internet Service Provider in Southwest Quadrant
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 Southwest Quadrant are not shown.
Southwest Quadrant 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 Southwest Quadrant is cable internet available?
Cable Internet Availability Key
Cable is available in 83.63% of Southwest Quadrant. 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 Southwest Quadrant above to see who has service at your home.
How fast is cable internet in Southwest Quadrant?
The map below shows maximum cable internet speeds by area in Southwest Quadrant.
Cable Internet Speed Key
The average Southwest Quadrant home can get up to 1,912 Mbps on their cable internet plan. The fastest cable download speed in the neighborhood is 2,000 Mbps, which 74.46% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 9.16% 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 Southwest Quadrant.
Cable internet speeds tend to be faster in the east parts of Southwest Quadrant, and slower in the north areas of the neighborhood.
Is cable the fastest internet I can get in Southwest Quadrant?
The fastest internet for you may vary based on where in Southwest Quadrant you live. In general, fiber competes most often with cable in the neighborhood.
- Fiber is the fastest internet type for 29.02% of Southwest Quadrant homes.
- Cable is fastest for 70.98% 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 Southwest Quadrant homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Southwest Quadrant, along with details on where in Southwest Quadrant and at what speeds.
XFINITY from Comcast Cable in Southwest Quadrant, Alexandria, VA
XFINITY cable coverage
About 83.63%, or 3,003 people, have XFINITY cable internet available to them in the neighborhood. The company covers the entire Southwest Quadrant area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of Southwest Quadrant.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in Southwest Quadrant. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Southwest Quadrant. The fastest plan anyone in Southwest Quadrant 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 Southwest Quadrant customers is up to 1,912 Mbps.
Show all download speeds
- 89.0% up to 2,000.0 Mbps
- 11.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Southwest Quadrant 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 Southwest Quadrant 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 Southwest Quadrant 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 318 Mbps.
Show all upload speeds
- 5.2% up to 2,000.0 Mbps
- 83.8% up to 250.0 Mbps
- 11.0% up to 35.0 Mbps
Southwest Quadrant Cable by Area
This information is most helpful to those looking for homes or considering moving to Southwest Quadrant or any of the areas nearby.
How does cable internet in Southwest Quadrant compare to the rest of Alexandria?
Cable internet speeds in Southwest Quadrant are much faster versus the average speeds in Alexandria: 0.00 Mbps in Alexandria versus 1,912 Mbps in the neighborhood. The city has similar cable availability compared to the neighborhood. Average cable coverage in Alexandria is 0.00% versus 83.63% in Southwest Quadrant.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Southwest Quadrant 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
- Old Town, Alexandria, VA: more cable coverage, slower speeds
- Eisenhower East, Alexandria, VA: more cable coverage, faster speeds
- Braddock Road Metro, Alexandria, VA: more cable coverage, slower speeds
- Belle Haven, Belle View, VA: more cable coverage, faster speeds
- Taylor Run, Alexandria, VA: more cable coverage, slower speeds
- Potomac Yard-Potomac Greens, Alexandria, VA: more cable coverage, slower speeds
- Potomac West, Alexandria, VA: more cable coverage, slower speeds
- North Ridge Rosemont, Alexandria, VA: more cable coverage, slower speeds
- Groveton, Alexandria, VA: more cable coverage, faster speeds
- Rose Hill, Alexandria, VA: more cable coverage, faster speeds
Neighborhoods with Similar Populations
- Anatolia Village, Rancho Cordova, CA: more cable coverage, slower speeds
- Lake Park, Worcester, MA: more cable coverage, slower speeds
- Highlands, Wilmington, DE: more cable coverage, slower speeds
- Hamlin Park, Chicago, IL: more cable coverage, faster speeds
- Granite Hills, El Cajon, CA: more cable coverage, faster speeds
- Franklin Falls, Franklin, NH: more cable coverage, slower speeds
- East Isles, Minneapolis, MN: more cable coverage, faster speeds
- East Augusta, Augusta, GA: more cable coverage, faster speeds
- Downtown Rialto, Rialto, CA: more cable coverage, slower speeds
- Central Business District-Buffalo, Buffalo, NY: more cable coverage, slower speeds