In Capitol there are 4 residential Fiber providers covering 58.04% of the neighborhood. The average home can get speeds up to 1,301 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 Capitol, Madison, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Capitol, Madison, WI please click below.
Capitol, Madison, WI Availability Maps
Fiber Internet Service Providers in Capitol
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 Capitol are not shown.
Capitol 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 Capitol is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 58.04% of Capitol. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Capitol above to see who has service at your home.
How fast is fiber internet in Capitol?
The map below shows maximum fiber internet speeds by area in Capitol.
Fiber Internet Speed Key
The average Capitol home can get up to 1,301 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 5,000 Mbps, which 4.71% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.52% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Capitol.
Fiber internet speeds tend to be faster in the west parts of Capitol, and slower in the southwest areas of the neighborhood.
Is fiber the fastest internet I can get in Capitol?
The fastest internet for you may vary based on where in Capitol you live. In general, fixed wireless competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 55.58% of Capitol homes.
- Cable is fastest for 3.82% of the neighborhood.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 24.27%.
- Satellite internet may be the only option for 16.33% of Capitol homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Capitol, along with details on where in Capitol and at what speeds.
ResTech Services Fiber in Capitol, Madison, WI
ResTech fiber coverage
About 41.94%, or 14,095 people, have ResTech fiber internet available to them in the neighborhood. The company covers the entire Capitol area. ResTech is an average-sized internet service provider internet service providers in the US, with internet service available in some of Capitol.
ResTech Services fiber download speeds
ResTech is above average when comparing download speeds to all other internet providers in Capitol. Versus other fiber providers in the area, ResTech fiber is the slowest. There are 2 different maximum speeds throughout Capitol. The fastest plan anyone in Capitol can order from ResTech goes up to 1,000 Mbps, the slowest package only goes up to 100 Mbps, and the neighborhood-wide average maximum speed for Capitol customers is up to 921 Mbps.
Show all download speeds
- 91.2% up to 1,000.0 Mbps
- 8.8% up to 100.0 Mbps
ResTech Services fiber upload speeds
In Capitol download speeds tend to be equal to than upload speeds for ResTech fiber. Compared to other ISPs, ResTech is above average where upload speeds are concerned, and below average compared to other Capitol fiber providers. ResTech 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 Capitol is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 100 Mbps. On average, ResTech customers can get speeds up to 921 Mbps.
Show all upload speeds
- 91.2% up to 1,000.0 Mbps
- 8.8% up to 100.0 Mbps
EarthLink Fiber in Capitol, Madison, WI
EarthLink fiber coverage
About 21.36%, or 7,178 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the south, northeast, west, southwest, central, east, and north Capitol area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Capitol.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Capitol. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Capitol. The fastest plan anyone in Capitol can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Capitol customers is up to 1,882 Mbps.
Show all download speeds
- 22.0% up to 5,000.0 Mbps
- 78.0% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Capitol download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Capitol fiber providers. EarthLink 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 Capitol is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 1,882 Mbps.
Show all upload speeds
- 22.0% up to 5,000.0 Mbps
- 78.0% up to 1,000.0 Mbps
AT&T Fiber in Capitol, Madison, WI
AT&T fiber coverage
About 21.36%, or 7,178 people, have AT&T fiber internet available to them in the neighborhood. The company covers the south, northeast, west, southwest, central, east, and north Capitol area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Capitol.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Capitol. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Capitol. The fastest plan anyone in Capitol can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Capitol customers is up to 1,882 Mbps.
Show all download speeds
- 22.0% up to 5,000.0 Mbps
- 78.0% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Capitol download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Capitol fiber providers. AT&T 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 Capitol is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 1,882 Mbps.
Show all upload speeds
- 22.0% up to 5,000.0 Mbps
- 78.0% up to 1,000.0 Mbps
Spectrum Fiber in Capitol, Madison, WI
Spectrum fiber coverage
About 9.34%, or 3,138 people, have Spectrum fiber internet available to them in the neighborhood. The company covers the northwest, north, southeast, and central Capitol area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Capitol.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Capitol. Versus other fiber providers in the area, Spectrum fiber is below average. There are no different maximum speeds throughout Capitol. The fastest plan anyone in Capitol can order from Spectrum goes up to 1,000 Mbps, and all Capitol customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Capitol download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Capitol fiber providers. Spectrum offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Capitol is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Capitol Fiber by Area
This information is most helpful to those looking for homes or considering moving to Capitol or any of the areas nearby.
How does fiber internet in Capitol compare to the rest of Madison?
Fiber internet speeds in Capitol are much faster versus the average speeds in Madison: 0.00 Mbps in Madison versus 1,301 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in Madison is 0.00% versus 58.04% in Capitol.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Capitol 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
- South Campus, Madison, WI: less fiber coverage, slower speeds
- Greenbush, Madison, WI: more fiber coverage, faster speeds
- Tenney-Lapham, Madison, WI: more fiber coverage, faster speeds
- Regent, Madison, WI: less fiber coverage, faster speeds
- Marquette, Madison, WI: more fiber coverage, faster speeds
- Dudgeon-Monroe, Madison, WI: more fiber coverage, faster speeds
- Sunset Village, Madison, WI: more fiber coverage, faster speeds
- Moorland-Rimrock, Madison, WI: less fiber coverage, faster speeds
- Schenk-Atwood-Starkweather-Yahar, Madison, WI: more fiber coverage, faster speeds
- Sherman, Madison, WI: more fiber coverage, faster speeds
Neighborhoods with Similar Populations
- Southeast Boise, Boise, ID: less fiber coverage, faster speeds
- West Side, Newark, NJ: more fiber coverage, faster speeds
- Roseland, Chicago, IL: less fiber coverage, faster speeds
- Far West, Fort Worth, TX: more fiber coverage, faster speeds
- Morningside Heights, Manhattan, NY: more fiber coverage, faster speeds
- Far North, Columbus, OH: more fiber coverage, faster speeds
- Seaport, Stockton, CA: more fiber coverage, faster speeds
- Silver Lake, Los Angeles, CA: more fiber coverage, faster speeds
- Little Woods, New Orleans, LA: less fiber coverage, faster speeds
- South Lawndale, Chicago, IL: less fiber coverage, faster speeds