In 53503 there are 9 residential internet providers covering 99.79% of the zip. The average home can get speeds up to 855 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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9 Internet Service Providers in 53503
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 53503 are not shown.
53503 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 53503
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 99.79% of 53503. 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 Spectrum. Now you can call companies in 53503 with more confidence that they might be available.
How fast are internet speeds in 53503?
The map below shows maximum internet speeds by area in 53503.
Internet Speed Key
The average 53503 home can get up to 855 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 84.59% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.91% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in 53503.
Internet speeds tend to be faster in the central parts of 53503, and slower in the southwest areas of the zip.
What type of internet should I choose in 53503?
The fastest internet for you may vary based on where in 53503 you live. If speed is your main concern, cable will be the fastest internet in the zip.
- Fiber is the fastest internet type for 18.61% of 53503 homes.
- Cable is fastest for 65.98% of the zip.
- DSL is fastest for 3.46%.
- Fixed wireless is fastest for 11.74%.
- Satellite internet may be the only option for less than 1% of 53503 homes.
Internet Market Health in 53503
Internet Competition Key
The map shows how competitive the 53503 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 53503 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.1 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.8 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.2 (unhealthy)
Overall, competition is unhealthy.
53503 internet customers have the ability to buy internet service from 1 to 6 different providers, depending on where they live. For different types of service, 53503 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, dsl, cable, and fiber, though these may vary depending on the region within the zip.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. 53503 internet customers who want faster speeds have between 0 and 6 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, 53503 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 53503, along with details on where in 53503 and at what speeds.
Frontier Communications DSL in 53503, WI
Frontier DSL coverage
About 85.68%, or 1,657 people, have Frontier DSL internet available to them in the zip. The company covers the entire 53503 area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in most of 53503.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in 53503. Versus other DSL providers in the area, Frontier DSL is the slowest. There are 4 different maximum speeds throughout 53503. The fastest plan anyone in 53503 can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 53503 customers is up to 38 Mbps.
Show all download speeds
- 17.1% up to 115.0 Mbps
- 10.3% up to 90.0 Mbps
- 4.4% up to 45.0 Mbps
- 68.2% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In 53503 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 slowest compared to other 53503 DSL providers. Frontier offers 4 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 53503 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 2.5 Mbps.
Show all upload speeds
- 17.1% up to 7.0 Mbps
- 10.3% up to 5.0 Mbps
- 4.4% up to 3.0 Mbps
- 68.2% up to 1.0 Mbps
Spectrum Cable in 53503, WI
Spectrum cable coverage
About 72.75%, or 1,407 people, have Spectrum cable internet available to them in the zip. The company covers the central, east, northeast, south, north, west, southwest, and northwest 53503 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of 53503.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in 53503. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 53503. The fastest plan anyone in 53503 can order from Spectrum goes up to 1,000 Mbps, and all 53503 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 53503 download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other 53503 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 53503 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
MHTC Fiber in 53503, WI
MHTC fiber coverage
About 18.61%, or 360 people, have MHTC fiber internet available to them in the zip. The company covers the south, southeast, and southwest 53503 area. MHTC is an average-sized internet service provider internet service providers in the US, with internet service available in a small portion of 53503.
MHTC fiber download speeds
MHTC is one of the fastest when comparing download speeds to all other internet providers in 53503. Versus other fiber providers in the area, MHTC fiber is the fastest. There are no different maximum speeds throughout 53503. The fastest plan anyone in 53503 can order from MHTC goes up to 1,000 Mbps, and all 53503 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
MHTC fiber upload speeds
In 53503 download speeds tend to be equal to than upload speeds for MHTC fiber. Compared to other ISPs, MHTC is the fastest where upload speeds are concerned, and the fastest compared to other 53503 fiber providers. MHTC offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 53503 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Brightspeed DSL in 53503, WI
Brightspeed DSL coverage
About 10.44%, or 202 people, have Brightspeed DSL internet available to them in the zip. The company covers the southeast, south, and east 53503 area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of 53503.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in 53503. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 3 different maximum speeds throughout 53503. The fastest plan anyone in 53503 can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 53503 customers is up to 50 Mbps.
Show all download speeds
- 34.2% up to 100.0 Mbps
- 13.9% up to 80.0 Mbps
- 52.0% up to 10.0 Mbps
Brightspeed DSL upload speeds
In 53503 download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and the fastest compared to other 53503 DSL providers. Brightspeed offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 53503 is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 5.3 Mbps.
Show all upload speeds
- 48.0% up to 10.0 Mbps
- 52.0% up to 1.0 Mbps
Bug Tussel Wireless Fixed Wireless in 53503, WI
Bug Tussel Wireless fixed wireless coverage
About 97.36%, or 1,883 people, have Bug Tussel Wireless fixed wireless internet available to them in the zip. The company covers the entire 53503 area. Bug Tussel Wireless is a large internet service provider internet service providers in the US, with internet service available in most of 53503.
Bug Tussel Wireless fixed wireless download speeds
Bug Tussel Wireless is below average when comparing download speeds to all other internet providers in 53503. Versus other fixed wireless providers in the area, Bug Tussel Wireless fixed wireless is the fastest. There are 3 different maximum speeds throughout 53503. The fastest plan anyone in 53503 can order from Bug Tussel Wireless goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 53503 customers is up to 30 Mbps.
Show all download speeds
- 21.5% up to 50.0 Mbps
- 75.9% up to 25.0 Mbps
- 2.7% up to 10.0 Mbps
Bug Tussel Wireless fixed wireless upload speeds
In 53503 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 the fastest compared to other 53503 fixed wireless providers. Bug Tussel Wireless offers 3 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 53503 is up to 8.0 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 5.5 Mbps.
Show all upload speeds
- 21.5% up to 8.0 Mbps
- 75.9% up to 5.0 Mbps
- 2.7% up to 1.0 Mbps
US Cellular Fixed Wireless in 53503, WI
US Cellular fixed wireless coverage
About 92.97%, or 1,798 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the entire 53503 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of 53503.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 53503. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout 53503. The fastest plan anyone in 53503 can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 53503 customers is up to 21 Mbps.
Show all download speeds
- 70.8% up to 25.0 Mbps
- 29.2% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 53503 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 53503 fixed wireless providers. US Cellular offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 53503 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 2.4 Mbps.
Show all upload speeds
- 70.8% up to 3.0 Mbps
- 29.2% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in 53503, WI
T-Mobile Home Internet fixed wireless coverage
About 36.30%, or 702 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the south, southwest, northwest, southeast, west, central, north, and northeast 53503 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in some of 53503.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in 53503. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is average. There are 2 different maximum speeds throughout 53503. The fastest plan anyone in 53503 can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 53503 customers is up to 28 Mbps.
Show all download speeds
- 4.0% up to 100.0 Mbps
- 96.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 53503 download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and average compared to other 53503 fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the zip, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in 53503 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 3.7 Mbps.
Show all upload speeds
- 4.0% up to 20.0 Mbps
- 96.0% up to 3.0 Mbps
53503 Internet by Area
This information is most helpful to those looking for homes or considering moving to 53503 or any of the areas nearby.
How does internet in 53503 compare to the rest of Wisconsin?
Internet speeds in 53503 are slower versus the average speeds in Wisconsin: 2,751 Mbps in Wisconsin versus 855 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Wisconsin is 98.77% versus 99.79% in 53503.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 53503 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 53588, WI: less internet coverage, faster speeds
- 53560, WI: more internet coverage, slower speeds
- 53515, WI: more internet coverage, slower speeds
- 53507, WI: less internet coverage, faster speeds
- 53517, WI: more internet coverage, faster speeds
- 53582, WI: less internet coverage, faster speeds
- 53577, WI: more internet coverage, faster speeds
- 53583, WI: more internet coverage, faster speeds
- 53578, WI: less internet coverage, faster speeds
- 53528, WI: less internet coverage, faster speeds
Zip Codes with Similar Populations
- 95567, CA: less internet coverage, faster speeds
- 06763, CT: less internet coverage, faster speeds
- 54966, WI: more internet coverage, faster speeds
- 63349, MO: more internet coverage, faster speeds
- 62914, IL: less internet coverage, faster speeds
- 61937, IL: less internet coverage, slower speeds
- 61469, IL: less internet coverage, slower speeds
- 59758, MT: less internet coverage, faster speeds
- 58563, ND: less internet coverage, faster speeds
- 57442, SD: less internet coverage, faster speeds