In Sugar Grove there are 2 residential Fiber providers covering 100.00% of the city. The average home can get speeds up to 1,000 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 Sugar Grove, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Sugar Grove, WI please click below.
Sugar Grove, WI Availability Maps
Fiber Internet Service Providers in Sugar Grove
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 Sugar Grove are not shown.
Sugar Grove 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 Sugar Grove is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 100.00% of Sugar Grove. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Richland Grant Telephone Cooperative. Call one of the companies with service in Sugar Grove above to see who has service at your home.
How fast is fiber internet in Sugar Grove?
The map below shows maximum fiber internet speeds by area in Sugar Grove.
Fiber Internet Speed Key
The average Sugar Grove home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 100.00% of residents can get.
Is fiber the fastest internet I can get in Sugar Grove?
The fastest internet for you may vary based on where in Sugar Grove you live. In general, satellite competes most often with fiber in the city.
- Fiber is the fastest internet type for 100.00% of Sugar Grove 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 less than 1% of Sugar Grove homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Sugar Grove, along with details on where in Sugar Grove and at what speeds.
Richland Grant Telephone Cooperative Fiber in Sugar Grove, WI
Richland Grant Telephone Cooperative fiber coverage
About 84.32%, or 468 people, have Richland Grant Telephone Cooperative fiber internet available to them in the city. The company covers the north, south, east, southwest, northeast, central, southeast, and west Sugar Grove area. Richland Grant Telephone Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in much of Sugar Grove.
Richland Grant Telephone Cooperative fiber download speeds
Richland Grant Telephone Cooperative is one of the fastest when comparing download speeds to all other internet providers in Sugar Grove. Versus other fiber providers in the area, Richland Grant Telephone Cooperative fiber is one of the fastest. There are no different maximum speeds throughout Sugar Grove. The fastest plan anyone in Sugar Grove can order from Richland Grant Telephone Cooperative goes up to 1,000 Mbps, and all Sugar Grove customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Richland Grant Telephone Cooperative fiber upload speeds
In Sugar Grove download speeds tend to be equal to than upload speeds for Richland Grant Telephone Cooperative fiber. Compared to other ISPs, Richland Grant Telephone Cooperative is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Sugar Grove fiber providers. Richland Grant Telephone Cooperative offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Grove is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Vernon Communications Cooperative Fiber in Sugar Grove, WI
Vernon Communications Cooperative fiber coverage
About 37.30%, or 207 people, have Vernon Communications Cooperative fiber internet available to them in the city. The company covers the north, west, and northwest Sugar Grove area. Vernon Communications Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in some of Sugar Grove.
Vernon Communications Cooperative fiber download speeds
Vernon Communications Cooperative is one of the fastest when comparing download speeds to all other internet providers in Sugar Grove. Versus other fiber providers in the area, Vernon Communications Cooperative fiber is one of the fastest. There are no different maximum speeds throughout Sugar Grove. The fastest plan anyone in Sugar Grove can order from Vernon Communications Cooperative goes up to 1,000 Mbps, and all Sugar Grove customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Vernon Communications Cooperative fiber upload speeds
In Sugar Grove download speeds tend to be equal to than upload speeds for Vernon Communications Cooperative fiber. Compared to other ISPs, Vernon Communications Cooperative is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Sugar Grove fiber providers. Vernon Communications Cooperative offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sugar Grove is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Sugar Grove Fiber by Area
This information is most helpful to those looking for homes or considering moving to Sugar Grove or any of the areas nearby.
How does fiber internet in Sugar Grove compare to the rest of Wisconsin?
Fiber internet speeds in Sugar Grove are much faster versus the average speeds in Wisconsin: 0.00 Mbps in Wisconsin versus 1,000 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Wisconsin is 0.00% versus 100.00% in Sugar Grove.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Sugar Grove 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
- Readstown, WI: less fiber coverage, similar speeds
- Bosstown, WI: less fiber coverage, similar speeds
- Soldiers Grove, WI: less fiber coverage, similar speeds
- Rolling Ground, WI: equal fiber coverage, similar speeds
- Viola, WI: less fiber coverage, similar speeds
- Sabin, WI: less fiber coverage, similar speeds
- Five Points, WI: equal fiber coverage, similar speeds
- Ross, WI: equal fiber coverage, similar speeds
- Towerville, WI: equal fiber coverage, similar speeds
- Bell Center, WI: less fiber coverage, similar speeds
Cities with Similar Populations
- Spencer, NE: less fiber coverage, slower speeds
- St. Stephens Church, VA: less fiber coverage, similar speeds
- St. Johns, OH: less fiber coverage, similar speeds
- St. David, ME: less fiber coverage, faster speeds
- Springtown, NY: less fiber coverage, faster speeds
- Springfield, ME: less fiber coverage, faster speeds
- Spring Hill, MS: less fiber coverage, similar speeds
- Staves, AR: less fiber coverage, faster speeds
- Spanish Village, CO: less fiber coverage, faster speeds
- South Jackson, VA: less fiber coverage, faster speeds