In Grand Marsh there is 1 residential DSL provider covering 40.40% of the city. The average home can get speeds up to 45 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 DSL internet providers in Grand Marsh, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Grand Marsh, WI please click below.
Grand Marsh, WI Availability Maps
DSL Internet Service Provider 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
Where in Grand Marsh is DSL internet available?
DSL Internet Availability Key
DSL is available in 40.40% of Grand Marsh. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in Grand Marsh above to see who has service at your home.
How fast is DSL internet in Grand Marsh?
The map below shows maximum DSL internet speeds by area in Grand Marsh.
DSL Internet Speed Key
The average Grand Marsh home can get up to 45 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 115 Mbps, which 10.19% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 25.26% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Grand Marsh.
DSL internet speeds tend to be faster in the southwest parts of Grand Marsh, and slower in the central areas of the city.
Is DSL the fastest internet I can get in Grand Marsh?
The fastest internet for you may vary based on where in Grand Marsh you live. In general, fiber competes most often with DSL 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.
DSL 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.
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
Grand Marsh DSL 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 DSL internet in Grand Marsh compare to the rest of Wisconsin?
DSL internet speeds in Grand Marsh are much faster versus the average speeds in Wisconsin: 0.00 Mbps in Wisconsin versus 45 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Wisconsin is 0.00% versus 40.40% in Grand Marsh.
What zip codes have DSL internet?
DSL 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 DSL 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
- Brookside, WI: more DSL coverage, slower speeds
- Brooks, WI: less DSL coverage, slower speeds
- Easton, WI: more DSL coverage, faster speeds
- Adams, WI: more DSL coverage, slower speeds
- Oxford, WI: less DSL coverage, slower speeds
- White Creek, WI: more DSL coverage, faster speeds
- Friendship, WI: more DSL coverage, faster speeds
- Lawrence, WI: more DSL coverage, faster speeds
- Plainville, WI: more DSL coverage, slower speeds
- Delwood, WI: more DSL coverage, slower speeds
Cities with Similar Populations
- Wellington, MO: more DSL coverage, faster speeds
- La Harpe, IL: less DSL coverage, slower speeds
- Knottsville, KY: more DSL coverage, slower speeds
- Joseph City, AZ: more DSL coverage, slower speeds
- Isleta, NM: more DSL coverage, faster speeds
- Hoopers Creek, NC: more DSL coverage, faster speeds
- Honor, MI: more DSL coverage, slower speeds
- Hebron, ME: less DSL coverage, slower speeds
- Washington, KS: more DSL coverage, slower speeds
- Hagan, GA: less DSL coverage, slower speeds