In Delavan Lake there are 3 residential DSL providers covering 14.32% of the city. The average home can get speeds up to 10 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 Delavan Lake, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Delavan Lake, WI please click below.
Delavan Lake, WI Availability Maps
DSL Internet Service Providers in Delavan Lake
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 Delavan Lake are not shown.
Delavan Lake 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 Delavan Lake is DSL internet available?
DSL Internet Availability Key
DSL is available in 14.32% of Delavan Lake. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Delavan Lake above to see who has service at your home.
How fast is DSL internet in Delavan Lake?
The map below shows maximum DSL internet speeds by area in Delavan Lake.
DSL Internet Speed Key
The average Delavan Lake home can get up to 10 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 10 Mbps, which 14.32% of residents can get.
Is DSL the fastest internet I can get in Delavan Lake?
The fastest internet for you may vary based on where in Delavan Lake you live. In general, cable competes most often with DSL in the city.
- Fiber is the fastest internet type for 3.91% of Delavan Lake homes.
- Cable is fastest for 93.42% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 2.67%.
- Satellite internet may be the only option for less than 1% of Delavan Lake homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Delavan Lake, along with details on where in Delavan Lake and at what speeds.
AT&T DSL in Delavan Lake, WI
AT&T DSL coverage
About 12.59%, or 377 people, have AT&T DSL internet available to them in the city. The company covers the west, south, north, northwest, northeast, and southwest Delavan Lake area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Delavan Lake.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Delavan Lake. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are no different maximum speeds throughout Delavan Lake. The fastest plan anyone in Delavan Lake can order from AT&T goes up to 10 Mbps, and all Delavan Lake customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Delavan Lake download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Delavan Lake DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delavan Lake is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Delavan Lake, WI
EarthLink DSL coverage
About 12.59%, or 377 people, have EarthLink DSL internet available to them in the city. The company covers the west, south, north, northwest, northeast, and southwest Delavan Lake area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Delavan Lake.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Delavan Lake. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are no different maximum speeds throughout Delavan Lake. The fastest plan anyone in Delavan Lake can order from EarthLink goes up to 10 Mbps, and all Delavan Lake customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Delavan Lake download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Delavan Lake DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delavan Lake is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Frontier Communications DSL in Delavan Lake, WI
Frontier DSL coverage
About 1.74%, or 52 people, have Frontier DSL internet available to them in the city. The company covers the southwest and west Delavan Lake area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Delavan Lake.
Frontier Communications DSL download speeds
Frontier is one of the slowest when comparing download speeds to all other internet providers in Delavan Lake. Versus other DSL providers in the area, Frontier DSL is one of the fastest. There are no different maximum speeds throughout Delavan Lake. The fastest plan anyone in Delavan Lake can order from Frontier goes up to 10 Mbps, and all Delavan Lake customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Delavan Lake download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is one of the slowest where upload speeds are concerned, and one of the fastest compared to other Delavan Lake DSL providers. Frontier offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Delavan Lake is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
Delavan Lake DSL by Area
This information is most helpful to those looking for homes or considering moving to Delavan Lake or any of the areas nearby.
How does DSL internet in Delavan Lake compare to the rest of Wisconsin?
DSL internet speeds in Delavan Lake are much faster versus the average speeds in Wisconsin: 0.00 Mbps in Wisconsin versus 10 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Wisconsin is 0.00% versus 14.32% in Delavan Lake.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Delavan Lake 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
- Delavan, WI: more DSL coverage, faster speeds
- Inlet, WI: more DSL coverage, faster speeds
- Williams Bay, WI: more DSL coverage, similar speeds
- Fontana-on-Geneva Lake, WI: more DSL coverage, faster speeds
- Walworth, WI: more DSL coverage, faster speeds
- Darien, WI: more DSL coverage, faster speeds
- Fontana, WI: more DSL coverage, faster speeds
- Como, WI: less DSL coverage, similar speeds
- Fairfield, WI: less DSL coverage, similar speeds
- Honey Creek, WI: more DSL coverage, faster speeds
Cities with Similar Populations
- Jane Lew, WV: more DSL coverage, faster speeds
- York, AL: more DSL coverage, similar speeds
- Volcano, HI: more DSL coverage, faster speeds
- Stanfield, OR: more DSL coverage, faster speeds
- Spring Valley, WI: less DSL coverage, faster speeds
- Milan, MO: more DSL coverage, faster speeds
- Kapaau, HI: more DSL coverage, faster speeds
- Adrian, MO: more DSL coverage, faster speeds
- Hickman, KY: more DSL coverage, similar speeds
- Hamersville, OH: more DSL coverage, faster speeds