In Grand Marsh there are 10 residential internet 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.
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10 Internet Service Providers in Grand Marsh
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 Grand Marsh are not shown.
Grand Marsh 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
Availability maps for all providers in Grand Marsh
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 100.00% of Grand Marsh. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is Marquette Adams Telephone Cooperative. Now you can call companies in Grand Marsh with more confidence that they might be available.
How fast are internet speeds in Grand Marsh?
The map below shows maximum internet speeds by area in Grand Marsh.
Internet Speed Key
The average Grand Marsh home can get up to 1,000 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 100.00% of residents can get.
What type of internet should I choose in Grand Marsh?
The fastest internet for you may vary based on where in Grand Marsh you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 100.00% of Grand Marsh 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 Grand Marsh homes.
Internet Market Health in Grand Marsh
Internet Competition Key
The map shows how competitive the Grand Marsh internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Grand Marsh based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.9 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.4 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.8 (unhealthy)
Overall, competition is unhealthy.
Grand Marsh internet customers have the ability to buy internet service from 2 to 6 different providers, depending on where they live. For different types of service, Grand Marsh homes have between 2 and 3 options. The type(s) of service available are fixed wireless, fiber, and dsl, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Grand Marsh internet customers who want faster speeds have between 1 and 5 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Grand Marsh needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Grand Marsh, along with details on where in Grand Marsh and at what speeds.
Marquette Adams Telephone Cooperative Fiber in Grand Marsh, WI
Marquette Adams Telephone Cooperative fiber coverage
About 97.11%, or 1,411 people, have Marquette Adams Telephone Cooperative fiber internet available to them in the city. The company covers the entire Grand Marsh area. Marquette Adams Telephone Cooperative is an average-sized internet service provider internet service providers in the US, with internet service available in most of Grand Marsh.
Marquette Adams Telephone Cooperative fiber download speeds
Marquette Adams Telephone Cooperative is one of the fastest when comparing download speeds to all other internet providers in Grand Marsh. Versus other fiber providers in the area, Marquette Adams Telephone Cooperative fiber is one of the fastest. There are no different maximum speeds throughout Grand Marsh. The fastest plan anyone in Grand Marsh can order from Marquette Adams Telephone Cooperative goes up to 1,000 Mbps, and all Grand Marsh customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Marquette Adams Telephone Cooperative fiber upload speeds
In Grand Marsh download speeds tend to be equal to than upload speeds for Marquette Adams Telephone Cooperative fiber. Compared to other ISPs, Marquette Adams Telephone Cooperative is the fastest where upload speeds are concerned, and the fastest compared to other Grand Marsh fiber providers. Marquette Adams Telephone Cooperative offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grand Marsh is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Frontier Communications DSL in Grand Marsh, WI
Frontier DSL coverage
About 40.40%, or 587 people, have Frontier DSL internet available to them in the city. The company covers the northeast, northwest, east, central, north, southwest, and west Grand Marsh area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in some of Grand Marsh.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Grand Marsh. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 4 different maximum speeds throughout Grand Marsh. The fastest plan anyone in Grand Marsh can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Grand Marsh customers is up to 45 Mbps.
Show all download speeds
- 25.2% up to 115.0 Mbps
- 7.5% up to 90.0 Mbps
- 4.8% up to 70.0 Mbps
- 62.5% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Grand Marsh download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is below average where upload speeds are concerned, and the fastest compared to other Grand Marsh DSL providers. Frontier offers 4 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Grand Marsh is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 2.9 Mbps.
Show all upload speeds
- 25.2% up to 7.0 Mbps
- 7.5% up to 5.0 Mbps
- 4.8% up to 3.0 Mbps
- 62.5% up to 1.0 Mbps
Spectrum Fiber in Grand Marsh, WI
Spectrum fiber coverage
About 15.83%, or 230 people, have Spectrum fiber internet available to them in the city. The company covers the northeast, northwest, and north Grand Marsh area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Grand Marsh.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Grand Marsh. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Grand Marsh. The fastest plan anyone in Grand Marsh can order from Spectrum goes up to 1,000 Mbps, and all Grand Marsh customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Grand Marsh download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other Grand Marsh fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grand Marsh is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Bug Tussel Wireless Fixed Wireless in Grand Marsh, WI
Bug Tussel Wireless fixed wireless coverage
About 100.00%, or 1,453 people, have Bug Tussel Wireless fixed wireless internet available to them in the city. The company covers the entire Grand Marsh area. Bug Tussel Wireless is a large internet service provider internet service providers in the US, with internet service available in every corner of Grand Marsh.
Bug Tussel Wireless fixed wireless download speeds
Bug Tussel Wireless is below average when comparing download speeds to all other internet providers in Grand Marsh. Versus other fixed wireless providers in the area, Bug Tussel Wireless fixed wireless is below average. There are 2 different maximum speeds throughout Grand Marsh. The fastest plan anyone in Grand Marsh can order from Bug Tussel Wireless goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Grand Marsh customers is up to 20 Mbps.
Show all download speeds
- 69.9% up to 25.0 Mbps
- 30.1% up to 10.0 Mbps
Bug Tussel Wireless fixed wireless upload speeds
In Grand Marsh download speeds tend to be faster than than upload speeds for Bug Tussel Wireless fixed wireless. Compared to other ISPs, Bug Tussel Wireless is below average where upload speeds are concerned, and below average compared to other Grand Marsh fixed wireless providers. Bug Tussel Wireless offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Grand Marsh is up to 5.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Bug Tussel Wireless customers can get speeds up to 3.8 Mbps.
Show all upload speeds
- 69.9% up to 5.0 Mbps
- 30.1% up to 1.0 Mbps
US Cellular Fixed Wireless in Grand Marsh, WI
US Cellular fixed wireless coverage
About 85.55%, or 1,243 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Grand Marsh area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Grand Marsh.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in Grand Marsh. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Grand Marsh. The fastest plan anyone in Grand Marsh can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Grand Marsh customers is up to 15 Mbps.
Show all download speeds
- 33.5% up to 25.0 Mbps
- 66.5% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Grand Marsh download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other Grand Marsh fixed wireless providers. US Cellular offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Grand Marsh is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 1.7 Mbps.
Show all upload speeds
- 33.5% up to 3.0 Mbps
- 66.5% up to 1.0 Mbps
EarthLink Fixed Wireless in Grand Marsh, WI
EarthLink fixed wireless coverage
About 26.57%, or 386 people, have EarthLink fixed wireless internet available to them in the city. The company covers the southwest, south, and southeast Grand Marsh 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 Grand Marsh.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Grand Marsh. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are no different maximum speeds throughout Grand Marsh. The fastest plan anyone in Grand Marsh can order from EarthLink goes up to 25 Mbps, and all Grand Marsh customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Grand Marsh download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Grand Marsh fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grand Marsh is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Grand Marsh, WI
AT&T fixed wireless coverage
About 26.57%, or 386 people, have AT&T fixed wireless internet available to them in the city. The company covers the southwest, south, and southeast Grand Marsh 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 Grand Marsh.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Grand Marsh. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are no different maximum speeds throughout Grand Marsh. The fastest plan anyone in Grand Marsh can order from AT&T goes up to 25 Mbps, and all Grand Marsh customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Grand Marsh download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Grand Marsh fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grand Marsh is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in Grand Marsh, WI
Verizon fixed wireless coverage
About 2.06%, or 30 people, have Verizon fixed wireless internet available to them in the city. The company covers the south Grand Marsh area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Grand Marsh.
Verizon fixed wireless download speeds
Verizon is average when comparing download speeds to all other internet providers in Grand Marsh. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Grand Marsh. The fastest plan anyone in Grand Marsh can order from Verizon goes up to 300 Mbps, and all Grand Marsh customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Grand Marsh download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other Grand Marsh fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Grand Marsh is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Grand Marsh Internet by Area
This information is most helpful to those looking for homes or considering moving to Grand Marsh or any of the areas nearby.
How does internet in Grand Marsh compare to the rest of Wisconsin?
Internet speeds in Grand Marsh are slower versus the average speeds in Wisconsin: 2,751 Mbps in Wisconsin versus 1,000 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Wisconsin is 98.77% versus 100.00% in Grand Marsh.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Grand Marsh are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- Brookside, WI: equal internet coverage, similar speeds
- Brooks, WI: equal internet coverage, similar speeds
- Easton, WI: equal internet coverage, similar speeds
- Adams, WI: equal internet coverage, slower speeds
- Oxford, WI: less internet coverage, similar speeds
- White Creek, WI: equal internet coverage, slower speeds
- Friendship, WI: equal internet coverage, slower speeds
- Lawrence, WI: less internet coverage, similar speeds
- Plainville, WI: less internet coverage, slower speeds
- Delwood, WI: equal internet coverage, slower speeds
Cities with Similar Populations
- Wellington, MO: less internet coverage, slower speeds
- La Harpe, IL: equal internet coverage, faster speeds
- Knottsville, KY: equal internet coverage, faster speeds
- Joseph City, AZ: less internet coverage, slower speeds
- Isleta, NM: less internet coverage, faster speeds
- Huntington Bay, NY: equal internet coverage, faster speeds
- Hoopers Creek, NC: equal internet coverage, faster speeds
- Honor, MI: less internet coverage, slower speeds
- Hebron, ME: equal internet coverage, slower speeds
- Washington, KS: less internet coverage, slower speeds