In Schleswig there are 11 residential internet providers covering 100.00% of the city. The average home can get speeds up to 464 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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11 Internet Service Providers in Schleswig
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 Schleswig are not shown.
Schleswig 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 Schleswig
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.
Please note some providers will take longer to load than others
Internet service is available in 100.00% of Schleswig. 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 Nextlink. Now you can call companies in Schleswig with more confidence that they might be available.
How fast are internet speeds in Schleswig?
The map below shows maximum internet speeds by area in Schleswig.
Internet Speed Key
The average Schleswig home can get up to 464 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 28.96% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Schleswig.
Internet speeds tend to be faster in the west parts of Schleswig, and slower in the south areas of the city.
What type of internet should I choose in Schleswig?
The fastest internet for you may vary based on where in Schleswig you live. If speed is your main concern, fixed wireless will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of Schleswig homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 16.27%.
- Fixed wireless is fastest for 83.64%.
- Satellite internet may be the only option for less than 1% of Schleswig homes.
Internet Market Health in Schleswig
Internet Competition Key
The map shows how competitive the Schleswig 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 Schleswig based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.2 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.9 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 3.9 (unhealthy)
Overall, competition is unhealthy.
Schleswig internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, Schleswig homes have between 1 and 3 options. The type(s) of service available are fixed wireless, dsl, and fiber, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Schleswig 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, Schleswig needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Schleswig, along with details on where in Schleswig and at what speeds.
Windstream DSL in Schleswig, IA
Windstream DSL coverage
About 90.81%, or 1,038 people, have Windstream DSL internet available to them in the city. The company covers the entire Schleswig area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of Schleswig.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in Schleswig. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 5 different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from Windstream goes up to 300 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Schleswig customers is up to 113 Mbps.
Show all download speeds
- 9.6% up to 300.0 Mbps
- 15.5% up to 200.0 Mbps
- 45.5% up to 100.0 Mbps
- 10.6% up to 50.0 Mbps
- 18.8% up to 10.0 Mbps
Windstream DSL upload speeds
In Schleswig download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the fastest compared to other Schleswig DSL providers. Windstream offers 10 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 Schleswig is up to 83 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 31 Mbps.
Show all upload speeds
- 9.6% up to 83.0 Mbps
- 1.7% up to 69.0 Mbps
- 20.3% up to 52.0 Mbps
- 0.8% up to 50.0 Mbps
- 16.8% up to 32.0 Mbps
- 15.1% up to 23.0 Mbps
- 6.3% up to 17.0 Mbps
- 7.3% up to 12.0 Mbps
- 3.3% up to 3.0 Mbps
- 18.8% up to 1.0 Mbps
US Cellular Fixed Wireless in Schleswig, IA
US Cellular fixed wireless coverage
About 97.29%, or 1,112 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Schleswig area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Schleswig.
US Cellular fixed wireless download speeds
US Cellular is below average when comparing download speeds to all other internet providers in Schleswig. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Schleswig customers is up to 22 Mbps.
Show all download speeds
- 82.1% up to 25.0 Mbps
- 17.9% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Schleswig download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is below average where upload speeds are concerned, and the slowest compared to other Schleswig fixed wireless providers. US Cellular 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 Schleswig 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 2.6 Mbps.
Show all upload speeds
- 82.1% up to 3.0 Mbps
- 17.9% up to 1.0 Mbps
Windstream Fixed Wireless in Schleswig, IA
Windstream fixed wireless coverage
About 89.41%, or 1,022 people, have Windstream fixed wireless internet available to them in the city. The company covers the entire Schleswig area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of Schleswig.
Windstream fixed wireless download speeds
Windstream is below average when comparing download speeds to all other internet providers in Schleswig. Versus other fixed wireless providers in the area, Windstream fixed wireless is below average. There are 4 different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from Windstream goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Schleswig customers is up to 84 Mbps.
Show all download speeds
- 56.8% up to 100.0 Mbps
- 30.4% up to 75.0 Mbps
- 4.2% up to 50.0 Mbps
- 8.6% up to 25.0 Mbps
Windstream fixed wireless upload speeds
In Schleswig download speeds tend to be faster than than upload speeds for Windstream fixed wireless. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and below average compared to other Schleswig fixed wireless providers. Windstream offers 3 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 Schleswig is up to 10 Mbps. Some customers have slower plan choices, which only go up to 4.0 Mbps. On average, Windstream customers can get speeds up to 9.3 Mbps.
Show all upload speeds
- 87.2% up to 10.0 Mbps
- 4.2% up to 5.0 Mbps
- 8.6% up to 4.0 Mbps
Verizon Fixed Wireless in Schleswig, IA
Verizon fixed wireless coverage
About 62.12%, or 710 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Schleswig area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Schleswig.
Verizon fixed wireless download speeds
Verizon is above average when comparing download speeds to all other internet providers in Schleswig. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from Verizon goes up to 300 Mbps, and all Schleswig customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Schleswig 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 below average compared to other Schleswig fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Schleswig is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Nextlink Fixed Wireless in Schleswig, IA
Nextlink fixed wireless coverage
About 55.99%, or 640 people, have Nextlink fixed wireless internet available to them in the city. The company covers the entire Schleswig area. Nextlink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Schleswig.
Nextlink fixed wireless download speeds
Nextlink is above average when comparing download speeds to all other internet providers in Schleswig. Versus other fixed wireless providers in the area, Nextlink fixed wireless is the fastest. There are 4 different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from Nextlink goes up to 1,000 Mbps, the slowest package only goes up to 100 Mbps, and the city-wide average maximum speed for Schleswig customers is up to 663 Mbps.
Show all download speeds
- 51.7% up to 1,000.0 Mbps
- 4.1% up to 500.0 Mbps
- 40.6% up to 300.0 Mbps
- 3.6% up to 100.0 Mbps
Nextlink fixed wireless upload speeds
In Schleswig download speeds tend to be faster than than upload speeds for Nextlink fixed wireless. Compared to other ISPs, Nextlink is above average where upload speeds are concerned, and the fastest compared to other Schleswig fixed wireless providers. Nextlink 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 Schleswig is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Nextlink customers can get speeds up to 567 Mbps.
Show all upload speeds
- 51.7% up to 1,000.0 Mbps
- 4.1% up to 200.0 Mbps
- 40.6% up to 100.0 Mbps
- 3.6% up to 20.0 Mbps
Western Iowa Wireless Fixed Wireless in Schleswig, IA
Western Iowa Wireless fixed wireless coverage
About 13.74%, or 157 people, have Western Iowa Wireless fixed wireless internet available to them in the city. The company covers the south, southwest, southeast, central, west, northeast, and east Schleswig area. Western Iowa Wireless is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Schleswig.
Western Iowa Wireless fixed wireless download speeds
Western Iowa Wireless is above average when comparing download speeds to all other internet providers in Schleswig. Versus other fixed wireless providers in the area, Western Iowa Wireless fixed wireless is above average. There are no different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from Western Iowa Wireless goes up to 300 Mbps, and all Schleswig customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Western Iowa Wireless fixed wireless upload speeds
In Schleswig download speeds tend to be faster than than upload speeds for Western Iowa Wireless fixed wireless. Compared to other ISPs, Western Iowa Wireless is below average where upload speeds are concerned, and above average compared to other Schleswig fixed wireless providers. Western Iowa Wireless offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Schleswig is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Evertek Fixed Wireless in Schleswig, IA
Evertek fixed wireless coverage
About 6.21%, or 71 people, have Evertek fixed wireless internet available to them in the city. The company covers the northwest, northeast, and north Schleswig area. Evertek is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Schleswig.
Evertek fixed wireless download speeds
Evertek is below average when comparing download speeds to all other internet providers in Schleswig. Versus other fixed wireless providers in the area, Evertek fixed wireless is below average. There are 2 different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from Evertek goes up to 50 Mbps, the slowest package only goes up to 35 Mbps, and the city-wide average maximum speed for Schleswig customers is up to 44 Mbps.
Show all download speeds
- 62.0% up to 50.0 Mbps
- 38.0% up to 35.0 Mbps
Evertek fixed wireless upload speeds
In Schleswig download speeds tend to be faster than than upload speeds for Evertek fixed wireless. Compared to other ISPs, Evertek is below average where upload speeds are concerned, and below average compared to other Schleswig fixed wireless providers. Evertek offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Schleswig is up to 5.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5.0 Mbps
T-Mobile Home Internet Fixed Wireless in Schleswig, IA
T-Mobile Home Internet fixed wireless coverage
About 2.71%, or 31 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the southeast Schleswig area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Schleswig.
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 Schleswig. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from T-Mobile Home Internet goes up to 25 Mbps, and all Schleswig customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Schleswig 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 below average compared to other Schleswig fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Schleswig is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
EarthLink Fixed Wireless in Schleswig, IA
EarthLink fixed wireless coverage
About 2.27%, or 26 people, have EarthLink fixed wireless internet available to them in the city. The company covers the southeast and south Schleswig 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 Schleswig.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Schleswig. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Schleswig customers is up to 31 Mbps.
Show all download speeds
- 7.7% up to 100.0 Mbps
- 92.3% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Schleswig 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 Schleswig fixed wireless providers. EarthLink 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 Schleswig 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 4.3 Mbps.
Show all upload speeds
- 7.7% up to 20.0 Mbps
- 92.3% up to 3.0 Mbps
AT&T Fixed Wireless in Schleswig, IA
AT&T fixed wireless coverage
About 2.27%, or 26 people, have AT&T fixed wireless internet available to them in the city. The company covers the southeast and south Schleswig 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 Schleswig.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Schleswig. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Schleswig. The fastest plan anyone in Schleswig can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Schleswig customers is up to 31 Mbps.
Show all download speeds
- 7.7% up to 100.0 Mbps
- 92.3% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Schleswig 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 Schleswig fixed wireless providers. AT&T 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 Schleswig 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 4.3 Mbps.
Show all upload speeds
- 7.7% up to 20.0 Mbps
- 92.3% up to 3.0 Mbps
Schleswig Internet by Area
This information is most helpful to those looking for homes or considering moving to Schleswig or any of the areas nearby.
How does internet in Schleswig compare to the rest of Iowa?
Internet speeds in Schleswig are much slower versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 464 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Iowa is 98.80% versus 100.00% in Schleswig.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Schleswig 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 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
- Ricketts, IA: less internet coverage, faster speeds
- Deloit, IA: equal internet coverage, faster speeds
- Kiron, IA: less internet coverage, faster speeds
- Charter Oak, IA: less internet coverage, faster speeds
- Kenwood, IA: equal internet coverage, faster speeds
- Denison, IA: equal internet coverage, faster speeds
- Ida Grove, IA: less internet coverage, faster speeds
- Arthur, IA: equal internet coverage, slower speeds
- Vail, IA: less internet coverage, faster speeds
- Battle Creek, IA: less internet coverage, faster speeds
Cities with Similar Populations
- Finlayson, MN: less internet coverage, faster speeds
- Wilson, KS: equal internet coverage, faster speeds
- Hamler, OH: equal internet coverage, faster speeds
- Wilson, TX: less internet coverage, faster speeds
- Winegars, MI: less internet coverage, faster speeds
- Woodlawn, KY: equal internet coverage, faster speeds
- Wright City, OK: less internet coverage, faster speeds
- French Camp, MS: less internet coverage, faster speeds
- Freeburg, PA: less internet coverage, faster speeds
- Forest Grove, MI: equal internet coverage, faster speeds