In Madison South there is 1 residential Cable provider covering 99.79% of the neighborhood. The average home can get speeds up to 1,868 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 Madison South, Portland, OR.
To see availability maps for all providers including fiber, cable, DSL, and more in Madison South, Portland, OR please click below.
Madison South, Portland, OR Availability Maps
Cable Internet Service Provider in Madison South
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 Madison South are not shown.
Madison South 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 Madison South is cable internet available?
Cable Internet Availability Key
Cable is available in 99.79% of Madison South. 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 Madison South above to see who has service at your home.
How fast is cable internet in Madison South?
The map below shows maximum cable internet speeds by area in Madison South.
Cable Internet Speed Key
The average Madison South home can get up to 1,868 Mbps on their cable internet plan. The fastest cable download speed in the neighborhood is 2,000 Mbps, which 83.38% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 16.41% 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 Madison South.
Cable internet speeds tend to be faster in the south parts of Madison South, and slower in the northeast areas of the neighborhood.
Is cable the fastest internet I can get in Madison South?
The fastest internet for you may vary based on where in Madison South you live. In general, fiber competes most often with cable in the neighborhood.
- Fiber is the fastest internet type for 76.92% of Madison South homes.
- Cable is fastest for 22.87% 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 Madison South homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Madison South, along with details on where in Madison South and at what speeds.
XFINITY from Comcast Cable in Madison South, Portland, OR
XFINITY cable coverage
About 99.79%, or 6,130 people, have XFINITY cable internet available to them in the neighborhood. The company covers the entire Madison South area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Madison South.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Madison South. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Madison South. The fastest plan anyone in Madison South 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 Madison South customers is up to 1,868 Mbps.
Show all download speeds
- 83.6% up to 2,000.0 Mbps
- 16.4% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Madison South 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 Madison South cable providers. XFINITY offers 2 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 Madison South is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 215 Mbps.
Show all upload speeds
- 83.6% up to 250.0 Mbps
- 16.4% up to 35.0 Mbps
Madison South Cable by Area
This information is most helpful to those looking for homes or considering moving to Madison South or any of the areas nearby.
How does cable internet in Madison South compare to the rest of Portland?
Cable internet speeds in Madison South are much faster versus the average speeds in Portland: 0.00 Mbps in Portland versus 1,868 Mbps in the neighborhood. The city has similar cable availability compared to the neighborhood. Average cable coverage in Portland is 0.00% versus 99.79% in Madison South.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Madison South 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
- Roseway, Portland, OR: more cable coverage, faster speeds
- Montavilla, Portland, OR: less cable coverage, slower speeds
- Parkrose, Portland, OR: more cable coverage, slower speeds
- Cully, Portland, OR: more cable coverage, slower speeds
- Center, Portland, OR: more cable coverage, slower speeds
- Mount Tabor, Portland, OR: less cable coverage, slower speeds
- Hazelwood-Mill Park, Portland, OR: more cable coverage, slower speeds
- Argay, Portland, OR: less cable coverage, slower speeds
- South Tabor, Portland, OR: more cable coverage, slower speeds
- Mill Park, Portland, OR: more cable coverage, slower speeds
Neighborhoods with Similar Populations
- Bay Colony, League City, TX: more cable coverage, faster speeds
- Crawford, Ames, IA: less cable coverage, slower speeds
- Brookland, Washington, DC: more cable coverage, faster speeds
- Corbett, Tucson, AZ: less cable coverage, faster speeds
- Buffalo Charles, Detroit, MI: more cable coverage, slower speeds
- Cal-Gisler, Oxnard, CA: more cable coverage, slower speeds
- Oak Park, Overland Park, KS: more cable coverage, slower speeds
- North Springfield, Springfield, VA: more cable coverage, faster speeds
- Oakland Ave-Harrison Street, Oakland, CA: less cable coverage, faster speeds
- Outer Comstock, Syracuse, NY: less cable coverage, slower speeds