In Lake Delton there are 2 residential Fiber providers covering 61.30% 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 Lake Delton, WI.
To see availability maps for all providers including fiber, cable, DSL, and more in Lake Delton, WI please click below.
Lake Delton, WI Availability Maps
Fiber Internet Service Providers in Lake Delton
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 Lake Delton are not shown.
Lake Delton 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 Lake Delton is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 61.30% of Lake Delton. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Reedsburg Utility Commission. Call one of the companies with service in Lake Delton above to see who has service at your home.
How fast is fiber internet in Lake Delton?
The map below shows maximum fiber internet speeds by area in Lake Delton.
Fiber Internet Speed Key
The average Lake Delton 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 61.30% of residents can get.
Is fiber the fastest internet I can get in Lake Delton?
The fastest internet for you may vary based on where in Lake Delton you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 61.30% of Lake Delton homes.
- Cable is fastest for 32.66% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.62%.
- Satellite internet may be the only option for less than 1% of Lake Delton homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Lake Delton, along with details on where in Lake Delton and at what speeds.
Reedsburg Utility Commission Fiber in Lake Delton, WI
Reedsburg Utility Commission fiber coverage
About 61.03%, or 3,012 people, have Reedsburg Utility Commission fiber internet available to them in the city. The company covers the northwest, central, west, southwest, south, southeast, and east Lake Delton area. Reedsburg Utility Commission is an average-sized internet service provider internet service providers in the US, with internet service available in a majority of Lake Delton.
Reedsburg Utility Commission fiber download speeds
Reedsburg Utility Commission is one of the fastest when comparing download speeds to all other internet providers in Lake Delton. Versus other fiber providers in the area, Reedsburg Utility Commission fiber is one of the fastest. There are no different maximum speeds throughout Lake Delton. The fastest plan anyone in Lake Delton can order from Reedsburg Utility Commission goes up to 1,000 Mbps, and all Lake Delton customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Reedsburg Utility Commission fiber upload speeds
In Lake Delton download speeds tend to be equal to than upload speeds for Reedsburg Utility Commission fiber. Compared to other ISPs, Reedsburg Utility Commission is the fastest where upload speeds are concerned, and the fastest compared to other Lake Delton fiber providers. Reedsburg Utility Commission offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Lake Delton is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in Lake Delton, WI
Spectrum fiber coverage
About 7.94%, or 392 people, have Spectrum fiber internet available to them in the city. The company covers the south Lake Delton area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Lake Delton.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Lake Delton. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Lake Delton. The fastest plan anyone in Lake Delton can order from Spectrum goes up to 1,000 Mbps, and all Lake Delton customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Lake Delton 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 Lake Delton fiber providers. Spectrum 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 Lake Delton is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 485 Mbps.
Show all upload speeds
- 96.7% up to 500.0 Mbps
- 3.3% up to 35.0 Mbps
Lake Delton Fiber by Area
This information is most helpful to those looking for homes or considering moving to Lake Delton or any of the areas nearby.
How does fiber internet in Lake Delton compare to the rest of Wisconsin?
Fiber internet speeds in Lake Delton 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 61.30% in Lake Delton.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Lake Delton 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
- Wisconsin Dells, WI: less fiber coverage, slower speeds
- West Baraboo, WI: less fiber coverage, similar speeds
- Baraboo, WI: less fiber coverage, slower speeds
- Plainville, WI: more fiber coverage, similar speeds
- Lewiston, WI: less fiber coverage, faster speeds
- Lyndon Station, WI: less fiber coverage, similar speeds
- Rock Springs, WI: less fiber coverage, similar speeds
- Reedsburg, WI: more fiber coverage, similar speeds
- Briggsville, WI: more fiber coverage, similar speeds
- North Freedom, WI: less fiber coverage, similar speeds
Cities with Similar Populations
- Indian Wells, CA: less fiber coverage, faster speeds
- Jaffrey, NH: more fiber coverage, faster speeds
- Jacksonville, OR: more fiber coverage, faster speeds
- Jacksboro, TX: more fiber coverage, similar speeds
- Ithaca, MI: more fiber coverage, similar speeds
- Isle Of Palms, SC: more fiber coverage, faster speeds
- Iron River, MI: less fiber coverage, similar speeds
- Iowa Falls, IA: more fiber coverage, faster speeds
- James City, NC: more fiber coverage, faster speeds
- Indian Springs Village, AL: more fiber coverage, faster speeds