In Madison South there are 2 residential Fiber providers covering 85.02% of the neighborhood. The average home can get speeds up to 2,522 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 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
Fiber Internet Service Providers 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 fiber internet available?
Fiber Internet Availability Key
Fiber is available in 85.02% of Madison South. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Quantum Fiber. Call one of the companies with service in Madison South above to see who has service at your home.
How fast is fiber internet in Madison South?
The map below shows maximum fiber internet speeds by area in Madison South.
Fiber Internet Speed Key
The average Madison South home can get up to 2,522 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 8,000 Mbps, which 8.77% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 2.46% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Madison South.
Fiber internet speeds tend to be faster in the north parts of Madison South, and slower in the south areas of the neighborhood.
Is fiber 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, cable competes most often with fiber 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.
Fiber 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.
Quantum Fiber Fiber in Madison South, Portland, OR
Quantum Fiber fiber coverage
About 85.02%, or 5,223 people, have Quantum Fiber fiber internet available to them in the neighborhood. The company covers the entire Madison South area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in most of Madison South.
Quantum Fiber fiber download speeds
Quantum Fiber is the fastest when comparing download speeds to all other internet providers in Madison South. Versus other fiber providers in the area, Quantum Fiber fiber is the fastest. There are 4 different maximum speeds throughout Madison South. The fastest plan anyone in Madison South can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 940 Mbps, and the neighborhood-wide average maximum speed for Madison South customers is up to 2,522 Mbps.
Show all download speeds
- 10.3% up to 8,000.0 Mbps
- 80.1% up to 2,000.0 Mbps
- 6.6% up to 1,000.0 Mbps
- 2.9% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Madison South download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is the fastest where upload speeds are concerned, and the fastest compared to other Madison South fiber providers. Quantum Fiber 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 Madison South is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 1,721 Mbps.
Show all upload speeds
- 10.3% up to 8,000.0 Mbps
- 86.8% up to 1,000.0 Mbps
- 2.9% up to 940.0 Mbps
Centurylink Fiber in Madison South, Portland, OR
Centurylink fiber coverage
About 80.24%, or 4,929 people, have Centurylink fiber internet available to them in the neighborhood. The company covers the entire Madison South area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Madison South.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Madison South. Versus other fiber providers in the area, Centurylink fiber is the slowest. There are 4 different maximum speeds throughout Madison South. The fastest plan anyone in Madison South can order from Centurylink goes up to 1,000 Mbps, the slowest package only goes up to 40 Mbps, and the neighborhood-wide average maximum speed for Madison South customers is up to 886 Mbps.
Show all download speeds
- 23.2% up to 1,000.0 Mbps
- 67.8% up to 940.0 Mbps
- 8.0% up to 200.0 Mbps
- 1.0% up to 40.0 Mbps
Centurylink fiber upload speeds
In Madison South download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and the slowest compared to other Madison South fiber providers. Centurylink offers 5 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 1,000 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Centurylink customers can get speeds up to 783 Mbps.
Show all upload speeds
- 23.2% up to 1,000.0 Mbps
- 54.1% up to 940.0 Mbps
- 20.7% up to 200.0 Mbps
- 1.0% up to 40.0 Mbps
- 1.0% up to 20.0 Mbps
Madison South Fiber 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 fiber internet in Madison South compare to the rest of Portland?
Fiber internet speeds in Madison South are much faster versus the average speeds in Portland: 0.00 Mbps in Portland versus 2,522 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Portland is 0.00% versus 85.02% in Madison South.
What zip codes have fiber internet?
Fiber 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 fiber 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 fiber coverage, slower speeds
- Montavilla, Portland, OR: more fiber coverage, slower speeds
- Parkrose, Portland, OR: more fiber coverage, slower speeds
- Cully, Portland, OR: more fiber coverage, slower speeds
- Center, Portland, OR: more fiber coverage, slower speeds
- Mount Tabor, Portland, OR: more fiber coverage, slower speeds
- Hazelwood-Mill Park, Portland, OR: more fiber coverage, faster speeds
- Argay, Portland, OR: less fiber coverage, slower speeds
- South Tabor, Portland, OR: more fiber coverage, slower speeds
- Mill Park, Portland, OR: more fiber coverage, slower speeds
Neighborhoods with Similar Populations
- Bay Colony, League City, TX: more fiber coverage, faster speeds
- Crawford, Ames, IA: less fiber coverage, faster speeds
- Brookland, Washington, DC: more fiber coverage, slower speeds
- Corbett, Tucson, AZ: less fiber coverage, faster speeds
- Buffalo Charles, Detroit, MI: less fiber coverage, slower speeds
- Cal-Gisler, Oxnard, CA: more fiber coverage, faster speeds
- Oak Park, Overland Park, KS: more fiber coverage, faster speeds
- North Springfield, Springfield, VA: more fiber coverage, slower speeds
- Oakland Ave-Harrison Street, Oakland, CA: more fiber coverage, faster speeds
- Outer Comstock, Syracuse, NY: less fiber coverage, slower speeds