In 54603 there are 11 residential internet providers covering 99.92% of the zip. The average home can get speeds up to 2,895 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.
Jump to Availability Maps
11 Internet Service Providers in 54603
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 54603 are not shown.
54603 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 54603
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 99.92% of 54603. 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 MetroNet. Now you can call companies in 54603 with more confidence that they might be available.
How fast are internet speeds in 54603?
The map below shows maximum internet speeds by area in 54603.
Internet Speed Key
The average 54603 home can get up to 2,895 Mbps on their internet plan. For most people, the fastest download speed in the zip is 8,000 Mbps, which 1.58% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 25.08% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in 54603.
Internet speeds tend to be faster in the south parts of 54603, and slower in the southwest areas of the zip.
What type of internet should I choose in 54603?
The fastest internet for you may vary based on where in 54603 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 86.65% of 54603 homes.
- Cable is fastest for 13.27% of the zip.
- 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 54603 homes.
Internet Market Health in 54603
Internet Competition Key
The map shows how competitive the 54603 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 54603 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.2 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.9 (very healthy)
Overall, competition is very healthy.
54603 internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, 54603 homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, 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. 54603 internet customers who want faster speeds have between 1 and 9 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, 54603 is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 54603, along with details on where in 54603 and at what speeds.
Spectrum Cable in 54603, WI
Spectrum cable coverage
About 99.76%, or 14,295 people, have Spectrum cable internet available to them in the zip. The company covers the entire 54603 area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of 54603.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in 54603. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout 54603. The fastest plan anyone in 54603 can order from Spectrum goes up to 1,000 Mbps, and all 54603 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In 54603 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 54603 cable providers. Spectrum offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 54603 is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Brightspeed Fiber in 54603, WI
Brightspeed fiber coverage
About 74.53%, or 10,680 people, have Brightspeed fiber internet available to them in the zip. The company covers the entire 54603 area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in much of 54603.
Brightspeed fiber download speeds
Brightspeed is above average when comparing download speeds to all other internet providers in 54603. Versus other fiber providers in the area, Brightspeed fiber is the slowest. There are 2 different maximum speeds throughout 54603. The fastest plan anyone in 54603 can order from Brightspeed goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the zip-wide average maximum speed for 54603 customers is up to 1,842 Mbps.
Show all download speeds
- 84.2% up to 2,000.0 Mbps
- 15.8% up to 1,000.0 Mbps
Brightspeed fiber upload speeds
In 54603 download speeds tend to be equal to than upload speeds for Brightspeed fiber. Compared to other ISPs, Brightspeed is above average where upload speeds are concerned, and the slowest compared to other 54603 fiber 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 54603 is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Brightspeed customers can get speeds up to 1,842 Mbps.
Show all upload speeds
- 84.2% up to 2,000.0 Mbps
- 15.8% up to 1,000.0 Mbps
Brightspeed DSL in 54603, WI
Brightspeed DSL coverage
About 71.03%, or 10,178 people, have Brightspeed DSL internet available to them in the zip. The company covers the entire 54603 area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in much of 54603.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in 54603. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 5 different maximum speeds throughout 54603. The fastest plan anyone in 54603 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 54603 customers is up to 45 Mbps.
Show all download speeds
- 9.5% up to 100.0 Mbps
- 22.0% up to 80.0 Mbps
- 5.2% up to 60.0 Mbps
- 27.0% up to 40.0 Mbps
- 36.3% up to 10.0 Mbps
Brightspeed DSL upload speeds
In 54603 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 54603 DSL providers. Brightspeed 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 54603 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 4.6 Mbps.
Show all upload speeds
- 31.6% up to 10.0 Mbps
- 5.2% up to 5.0 Mbps
- 27.0% up to 3.0 Mbps
- 36.3% up to 1.0 Mbps
MetroNet Fiber in 54603, WI
MetroNet fiber coverage
About 33.66%, or 4,823 people, have MetroNet fiber internet available to them in the zip. The company covers the south, east, central, southeast, and northeast 54603 area. MetroNet is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of 54603.
MetroNet fiber download speeds
MetroNet is above average when comparing download speeds to all other internet providers in 54603. Versus other fiber providers in the area, MetroNet fiber is above average. There are no different maximum speeds throughout 54603. The fastest plan anyone in 54603 can order from MetroNet goes up to 5,120 Mbps, and all 54603 customers can get this speed.
Show all download speeds
- 100.0% up to 5,120.0 Mbps
MetroNet fiber upload speeds
In 54603 download speeds tend to be equal to than upload speeds for MetroNet fiber. Compared to other ISPs, MetroNet is above average where upload speeds are concerned, and above average compared to other 54603 fiber providers. MetroNet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 54603 is up to 5,120 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,120.0 Mbps
TDS Fiber in 54603, WI
TDS fiber coverage
About 1.58%, or 226 people, have TDS fiber internet available to them in the zip. The company covers the northeast 54603 area. TDS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of 54603.
TDS fiber download speeds
TDS is the fastest when comparing download speeds to all other internet providers in 54603. Versus other fiber providers in the area, TDS fiber is the fastest. There are no different maximum speeds throughout 54603. The fastest plan anyone in 54603 can order from TDS goes up to 8,000 Mbps, and all 54603 customers can get this speed.
Show all download speeds
- 100.0% up to 8,000.0 Mbps
TDS fiber upload speeds
In 54603 download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is the fastest where upload speeds are concerned, and the fastest compared to other 54603 fiber providers. TDS offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 54603 is up to 8,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 8,000.0 Mbps
US Cellular Fixed Wireless in 54603, WI
US Cellular fixed wireless coverage
About 99.80%, or 14,301 people, have US Cellular fixed wireless internet available to them in the zip. The company covers the entire 54603 area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of 54603.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in 54603. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 3 different maximum speeds throughout 54603. The fastest plan anyone in 54603 can order from US Cellular goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the zip-wide average maximum speed for 54603 customers is up to 31 Mbps.
Show all download speeds
- 8.4% up to 100.0 Mbps
- 88.1% up to 25.0 Mbps
- 3.5% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In 54603 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 54603 fixed wireless providers. US Cellular 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 54603 is up to 20 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 4.4 Mbps.
Show all upload speeds
- 8.4% up to 20.0 Mbps
- 88.1% up to 3.0 Mbps
- 3.5% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in 54603, WI
T-Mobile Home Internet fixed wireless coverage
About 96.12%, or 13,773 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the entire 54603 area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of 54603.
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 54603. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout 54603. The fastest plan anyone in 54603 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 54603 customers is up to 52 Mbps.
Show all download speeds
- 36.0% up to 100.0 Mbps
- 64.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In 54603 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 54603 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 54603 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 9.1 Mbps.
Show all upload speeds
- 36.0% up to 20.0 Mbps
- 64.0% up to 3.0 Mbps
EarthLink Fixed Wireless in 54603, WI
EarthLink fixed wireless coverage
About 88.87%, or 12,734 people, have EarthLink fixed wireless internet available to them in the zip. The company covers the entire 54603 area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of 54603.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in 54603. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout 54603. The fastest plan anyone in 54603 can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 54603 customers is up to 37 Mbps.
Show all download speeds
- 16.3% up to 100.0 Mbps
- 83.7% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In 54603 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 54603 fixed wireless providers. EarthLink 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 54603 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 5.8 Mbps.
Show all upload speeds
- 16.3% up to 20.0 Mbps
- 83.7% up to 3.0 Mbps
AT&T Fixed Wireless in 54603, WI
AT&T fixed wireless coverage
About 88.87%, or 12,734 people, have AT&T fixed wireless internet available to them in the zip. The company covers the entire 54603 area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of 54603.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in 54603. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout 54603. The fastest plan anyone in 54603 can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the zip-wide average maximum speed for 54603 customers is up to 37 Mbps.
Show all download speeds
- 16.3% up to 100.0 Mbps
- 83.7% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In 54603 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 54603 fixed wireless providers. AT&T 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 54603 is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 5.8 Mbps.
Show all upload speeds
- 16.3% up to 20.0 Mbps
- 83.7% up to 3.0 Mbps
Verizon Fixed Wireless in 54603, WI
Verizon fixed wireless coverage
About 63.32%, or 9,073 people, have Verizon fixed wireless internet available to them in the zip. The company covers the entire 54603 area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 54603.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in 54603. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout 54603. The fastest plan anyone in 54603 can order from Verizon goes up to 300 Mbps, and all 54603 customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In 54603 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 54603 fixed wireless providers. Verizon offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 54603 is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
54603 Internet by Area
This information is most helpful to those looking for homes or considering moving to 54603 or any of the areas nearby.
How does internet in 54603 compare to the rest of Wisconsin?
Internet speeds in 54603 are faster versus the average speeds in Wisconsin: 2,751 Mbps in Wisconsin versus 2,895 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Wisconsin is 98.77% versus 99.92% in 54603.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 54603 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
- 54650, WI: more internet coverage, faster speeds
- 54601, WI: less internet coverage, faster speeds
- 55947, MN: less internet coverage, slower speeds
- 54636, WI: less internet coverage, slower speeds
- 54669, WI: less internet coverage, faster speeds
- 55941, MN: less internet coverage, slower speeds
- 55925, MN: less internet coverage, slower speeds
- 54614, WI: less internet coverage, faster speeds
- 54623, WI: less internet coverage, slower speeds
- 55943, MN: less internet coverage, slower speeds
Zip Codes with Similar Populations
- 75951, TX: less internet coverage, slower speeds
- 23836, VA: less internet coverage, slower speeds
- 29571, SC: less internet coverage, slower speeds
- 32063, FL: more internet coverage, slower speeds
- 32176, FL: less internet coverage, faster speeds
- 32908, FL: more internet coverage, slower speeds
- 34987, FL: less internet coverage, slower speeds
- 35180, AL: less internet coverage, slower speeds
- 72936, AR: less internet coverage, slower speeds
- 73644, OK: less internet coverage, faster speeds