In 51637 there are 5 residential internet providers covering 97.11% of the zip. 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.
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5 Internet Service Providers in 51637
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 51637 are not shown.
51637 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 51637
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 97.11% of 51637. 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 IAMO Communications. Now you can call companies in 51637 with more confidence that they might be available.
How fast are internet speeds in 51637?
The map below shows maximum internet speeds by area in 51637.
Internet Speed Key
The average 51637 home can get up to 1,000 Mbps on their internet plan. For most people, the fastest download speed in the zip is 1,000 Mbps, which 97.11% of residents can get.
What type of internet should I choose in 51637?
The fastest internet for you may vary based on where in 51637 you live. If speed is your main concern, fiber will be the fastest internet in the zip.
- Fiber is the fastest internet type for 97.11% of 51637 homes.
- Cable is fastest for less than 1% 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 2.89% of 51637 homes.
Internet Market Health in 51637
Internet Competition Key
The map shows how competitive the 51637 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 51637 based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.3 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.3 (unhealthy)
Overall, competition is unhealthy.
51637 internet customers have the ability to buy internet service from 2 to 4 different providers, depending on where they live. For different types of service, 51637 homes have between 2 and 3 options. The type(s) of service available are fiber, dsl, and fixed wireless, 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 similar. 51637 internet customers who want faster speeds have between 2 and 4 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, 51637 needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in 51637, along with details on where in 51637 and at what speeds.
IAMO Communications Fiber in 51637, IA
IAMO Communications fiber coverage
About 97.11%, or 168 people, have IAMO Communications fiber internet available to them in the zip. The company covers the entire 51637 area. IAMO Communications is a small internet service provider internet service providers in the US, with internet service available in most of 51637.
IAMO Communications fiber download speeds
IAMO Communications is the fastest when comparing download speeds to all other internet providers in 51637. Versus other fiber providers in the area, IAMO Communications fiber is the fastest. There are no different maximum speeds throughout 51637. The fastest plan anyone in 51637 can order from IAMO Communications goes up to 1,000 Mbps, and all 51637 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
IAMO Communications fiber upload speeds
In 51637 download speeds tend to be equal to than upload speeds for IAMO Communications fiber. Compared to other ISPs, IAMO Communications is the fastest where upload speeds are concerned, and the fastest compared to other 51637 fiber providers. IAMO Communications offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 51637 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Windstream DSL in 51637, IA
Windstream DSL coverage
About 97.11%, or 168 people, have Windstream DSL internet available to them in the zip. The company covers the entire 51637 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of 51637.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in 51637. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 3 different maximum speeds throughout 51637. The fastest plan anyone in 51637 can order from Windstream goes up to 200 Mbps, the slowest package only goes up to 50 Mbps, and the zip-wide average maximum speed for 51637 customers is up to 136 Mbps.
Show all download speeds
- 40.5% up to 200.0 Mbps
- 50.6% up to 100.0 Mbps
- 8.9% up to 50.0 Mbps
Windstream DSL upload speeds
In 51637 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 51637 DSL providers. Windstream offers 6 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 51637 is up to 52 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, Windstream customers can get speeds up to 40 Mbps.
Show all upload speeds
- 60.7% up to 52.0 Mbps
- 14.9% up to 32.0 Mbps
- 3.0% up to 23.0 Mbps
- 12.5% up to 17.0 Mbps
- 1.8% up to 12.0 Mbps
- 7.1% up to 3.0 Mbps
Windstream Fixed Wireless in 51637, IA
Windstream fixed wireless coverage
About 95.95%, or 166 people, have Windstream fixed wireless internet available to them in the zip. The company covers the northeast, southeast, southwest, central, northwest, north, east, and south 51637 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of 51637.
Windstream fixed wireless download speeds
Windstream is below average when comparing download speeds to all other internet providers in 51637. Versus other fixed wireless providers in the area, Windstream fixed wireless is the fastest. There are no different maximum speeds throughout 51637. The fastest plan anyone in 51637 can order from Windstream goes up to 100 Mbps, and all 51637 customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
Windstream fixed wireless upload speeds
In 51637 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 the fastest compared to other 51637 fixed wireless providers. Windstream offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 51637 is up to 10 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10.0 Mbps
T-Mobile Home Internet Fixed Wireless in 51637, IA
T-Mobile Home Internet fixed wireless coverage
About 31.21%, or 54 people, have T-Mobile Home Internet fixed wireless internet available to them in the zip. The company covers the northeast, north, and east 51637 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 small portion of 51637.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is the slowest when comparing download speeds to all other internet providers in 51637. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the slowest. There are no different maximum speeds throughout 51637. The fastest plan anyone in 51637 can order from T-Mobile Home Internet goes up to 25 Mbps, and all 51637 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 51637 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 the slowest where upload speeds are concerned, and the slowest compared to other 51637 fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 51637 is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
51637 Internet by Area
This information is most helpful to those looking for homes or considering moving to 51637 or any of the areas nearby.
How does internet in 51637 compare to the rest of Iowa?
Internet speeds in 51637 are slower versus the average speeds in Iowa: 2,759 Mbps in Iowa versus 1,000 Mbps in the zip. The state has similar internet availability compared to the zip. Average internet coverage in Iowa is 98.80% versus 97.11% in 51637.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around 51637 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
- 51630, IA: more internet coverage, slower speeds
- 51651, IA: more internet coverage, similar speeds
- 51631, IA: more internet coverage, similar speeds
- 64445, MO: more internet coverage, similar speeds
- 51636, IA: more internet coverage, slower speeds
- 51656, IA: more internet coverage, similar speeds
- 64431, MO: more internet coverage, similar speeds
- 51632, IA: more internet coverage, slower speeds
- 51647, IA: more internet coverage, similar speeds
- 64498, MO: more internet coverage, slower speeds
Zip Codes with Similar Populations
- 82323, WY: more internet coverage, similar speeds
- 38644, MS: less internet coverage, slower speeds
- 38947, MS: more internet coverage, similar speeds
- 40007, KY: less internet coverage, slower speeds
- 40995, KY: more internet coverage, slower speeds
- 41762, KY: more internet coverage, slower speeds
- 81059, CO: less internet coverage, slower speeds
- 82215, WY: less internet coverage, slower speeds
- 38623, MS: less internet coverage, slower speeds
- 82434, WY: less internet coverage, slower speeds