In Summit there are 2 residential Fiber providers covering 98.19% of the city. The average home can get speeds up to 1,493 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 Summit, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in Summit, SD please click below.
Fiber Internet Service Providers in Summit
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 Summit are not shown.
Summit 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 Summit is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.19% of Summit. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is RC Technologies. Call one of the companies with service in Summit above to see who has service at your home.
How fast is fiber internet in Summit?
The map below shows maximum fiber internet speeds by area in Summit.
Fiber Internet Speed Key
The average Summit home can get up to 1,493 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,500 Mbps, which 96.77% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.41% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Summit.
Fiber internet speeds tend to be faster in the east parts of Summit, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in Summit?
The fastest internet for you may vary based on where in Summit you live. In general, satellite competes most often with fiber in the city.
- Fiber is the fastest internet type for 98.19% of Summit homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.81% of Summit homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Summit, along with details on where in Summit and at what speeds.
RC Technologies Fiber in Summit, SD
RC Technologies fiber coverage
About 96.77%, or 480 people, have RC Technologies fiber internet available to them in the city. The company covers the entire Summit area. RC Technologies is a small internet service provider internet service providers in the US, with internet service available in most of Summit.
RC Technologies fiber download speeds
RC Technologies is the fastest when comparing download speeds to all other internet providers in Summit. Versus other fiber providers in the area, RC Technologies fiber is the fastest. There are no different maximum speeds throughout Summit. The fastest plan anyone in Summit can order from RC Technologies goes up to 1,500 Mbps, and all Summit customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
RC Technologies fiber upload speeds
In Summit download speeds tend to be equal to than upload speeds for RC Technologies fiber. Compared to other ISPs, RC Technologies is the fastest where upload speeds are concerned, and the fastest compared to other Summit fiber providers. RC Technologies offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Summit is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
Interstate Telecommunications Cooperative Fiber in Summit, SD
ITC fiber coverage
About 1.41%, or 7 people, have ITC fiber internet available to them in the city. The company covers the southwest, south, and northwest Summit area. ITC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Summit.
Interstate Telecommunications Cooperative fiber download speeds
ITC is above average when comparing download speeds to all other internet providers in Summit. Versus other fiber providers in the area, ITC fiber is the slowest. There are no different maximum speeds throughout Summit. The fastest plan anyone in Summit can order from ITC goes up to 1,000 Mbps, and all Summit customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Interstate Telecommunications Cooperative fiber upload speeds
In Summit download speeds tend to be equal to than upload speeds for ITC fiber. Compared to other ISPs, ITC is above average where upload speeds are concerned, and the slowest compared to other Summit fiber providers. ITC offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Summit is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Summit Fiber by Area
This information is most helpful to those looking for homes or considering moving to Summit or any of the areas nearby.
How does fiber internet in Summit compare to the rest of South Dakota?
Fiber internet speeds in Summit are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 1,493 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in South Dakota is 0.00% versus 98.19% in Summit.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Summit 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 cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Marvin, SD: less fiber coverage, slower speeds
- Ortley, SD: more fiber coverage, slower speeds
- South Shore, SD: more fiber coverage, slower speeds
- Waubay, SD: more fiber coverage, slower speeds
- Wilmot, SD: more fiber coverage, slower speeds
- Twin Brooks, SD: more fiber coverage, slower speeds
- Corona, SD: more fiber coverage, slower speeds
- Peever, SD: less fiber coverage, slower speeds
- Grenville, SD: more fiber coverage, slower speeds
- Hartford Beach, SD: more fiber coverage, faster speeds
Cities with Similar Populations
- Grady, AR: less fiber coverage, slower speeds
- Grover, WY: more fiber coverage, slower speeds
- Groos, MI: less fiber coverage, slower speeds
- Greensboro, VT: less fiber coverage, slower speeds
- Green Center, IN: less fiber coverage, faster speeds
- Graysontown, VA: less fiber coverage, slower speeds
- Grapeville, PA: less fiber coverage, slower speeds
- Granville, TN: more fiber coverage, faster speeds
- Hanover, WI: less fiber coverage, slower speeds
- Goffs Corner, KY: less fiber coverage, slower speeds