In Marshall County there are 3 residential Fiber providers covering 99.21% of the county. The average home can get speeds up to 1,073 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 Marshall County, SD.
To see availability maps for all providers including fiber, cable, DSL, and more in Marshall County, SD please click below.
Marshall County, SD Availability Maps
Fiber Internet Service Providers in Marshall County
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 Marshall County are not shown.
Marshall County 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 Marshall County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 99.21% of Marshall County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is venture communications. Call one of the companies with service in Marshall County above to see who has service at your home.
How fast is fiber internet in Marshall County?
The map below shows maximum fiber internet speeds by area in Marshall County.
Fiber Internet Speed Key
The average Marshall County home can get up to 1,073 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 1,500 Mbps, which 14.49% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 84.72% 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 Marshall County.
Fiber internet speeds tend to be faster in the northeast parts of Marshall County, and slower in the west areas of the county.
Is fiber the fastest internet I can get in Marshall County?
The fastest internet for you may vary based on where in Marshall County you live. In general, satellite competes most often with fiber in the county.
- Fiber is the fastest internet type for 99.21% of Marshall County homes.
- Cable is fastest for less than 1% of the county.
- 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 Marshall County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Marshall County, along with details on where in Marshall County and at what speeds.
venture communications Fiber in Marshall County, SD
venture communications fiber coverage
About 82.05%, or 3,533 people, have venture communications fiber internet available to them in the county. The company covers the west, northwest, north, central, southeast, southwest, east, and south Marshall County area. venture communications is an average-sized internet service provider internet service providers in the US, with internet service available in much of Marshall County.
venture communications fiber download speeds
venture communications is above average when comparing download speeds to all other internet providers in Marshall County. Versus other fiber providers in the area, venture communications fiber is one of the slowest. There are no different maximum speeds throughout Marshall County. The fastest plan anyone in Marshall County can order from venture communications goes up to 1,000 Mbps, and all Marshall County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
venture communications fiber upload speeds
In Marshall County download speeds tend to be equal to than upload speeds for venture communications fiber. Compared to other ISPs, venture communications is above average where upload speeds are concerned, and above average compared to other Marshall County fiber providers. venture communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Marshall County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
RC Technologies Fiber in Marshall County, SD
RC Technologies fiber coverage
About 14.49%, or 624 people, have RC Technologies fiber internet available to them in the county. The company covers the northeast and east Marshall County area. RC Technologies is a small internet service provider internet service providers in the US, with internet service available in a very small piece of Marshall County.
RC Technologies fiber download speeds
RC Technologies is the fastest when comparing download speeds to all other internet providers in Marshall County. Versus other fiber providers in the area, RC Technologies fiber is the fastest. There are no different maximum speeds throughout Marshall County. The fastest plan anyone in Marshall County can order from RC Technologies goes up to 1,500 Mbps, and all Marshall County customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
RC Technologies fiber upload speeds
In Marshall County 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 Marshall County fiber providers. RC Technologies offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Marshall County is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
NVC Fiber in Marshall County, SD
NVC fiber coverage
About 3.04%, or 131 people, have NVC fiber internet available to them in the county. The company covers the southwest and west Marshall County area. NVC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Marshall County.
NVC fiber download speeds
NVC is above average when comparing download speeds to all other internet providers in Marshall County. Versus other fiber providers in the area, NVC fiber is one of the slowest. There are no different maximum speeds throughout Marshall County. The fastest plan anyone in Marshall County can order from NVC goes up to 1,000 Mbps, and all Marshall County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
NVC fiber upload speeds
In Marshall County download speeds tend to be faster than than upload speeds for NVC fiber. Compared to other ISPs, NVC is below average where upload speeds are concerned, and the slowest compared to other Marshall County fiber providers. NVC offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Marshall County is up to 200 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 200.0 Mbps
Marshall County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Marshall County or any of the areas nearby.
How does fiber internet in Marshall County compare to the rest of South Dakota?
Fiber internet speeds in Marshall County are much faster versus the average speeds in South Dakota: 0.00 Mbps in South Dakota versus 1,073 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in South Dakota is 0.00% versus 99.21% in Marshall County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Marshall County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Roberts County, SD: less fiber coverage, faster speeds
- Traverse County, MN: less fiber coverage, slower speeds
- McPherson County, SD: more fiber coverage, slower speeds
- Pope County, MN: less fiber coverage, slower speeds
- Campbell County, SD: more fiber coverage, slower speeds
- Corson County, SD: less fiber coverage, slower speeds
- Benton County, MN: less fiber coverage, slower speeds
- Mille Lacs County, MN: less fiber coverage, faster speeds
- Kanabec County, MN: less fiber coverage, faster speeds
- Perkins County, SD: less fiber coverage, slower speeds
Counties with Similar Populations
- Adams County, IA: less fiber coverage, slower speeds
- Ziebach County, SD: less fiber coverage, slower speeds
- Zapata County, TX: less fiber coverage, faster speeds
- Yuma County, CO: less fiber coverage, slower speeds
- York County, NE: less fiber coverage, faster speeds
- Wrangell City and Borough, AK: less fiber coverage, slower speeds
- Alpine County, CA: less fiber coverage, faster speeds
- Adams County, ID: less fiber coverage, faster speeds
- Adams County, ND: less fiber coverage, slower speeds
- Alcona County, MI: less fiber coverage, slower speeds