In Shelby County there is 1 residential DSL provider covering 56.08% of the county. The average home can get speeds up to 111 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 DSL internet providers in Shelby County, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Shelby County, IA please click below.
Shelby County, IA Availability Maps
DSL Internet Service Provider in Shelby County
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 Shelby County are not shown.
Shelby County 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 Shelby County is DSL internet available?
DSL Internet Availability Key
DSL is available in 56.08% of Shelby County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Windstream. Call one of the companies with service in Shelby County above to see who has service at your home.
How fast is DSL internet in Shelby County?
The map below shows maximum DSL internet speeds by area in Shelby County.
DSL Internet Speed Key
The average Shelby County home can get up to 111 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 300 Mbps, which 4.04% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 13.06% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Shelby County.
DSL internet speeds tend to be faster in the south parts of Shelby County, and slower in the southeast areas of the county.
Is DSL the fastest internet I can get in Shelby County?
The fastest internet for you may vary based on where in Shelby County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 92.37% of Shelby County homes.
- Cable is fastest for less than 1% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 6.34%.
- Satellite internet may be the only option for less than 1% of Shelby County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Shelby County, along with details on where in Shelby County and at what speeds.
Windstream DSL in Shelby County, IA
Windstream DSL coverage
About 56.08%, or 6,587 people, have Windstream DSL internet available to them in the county. The company covers the central, southwest, south, west, northwest, southeast, northeast, and east Shelby County area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Shelby County.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in Shelby County. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 5 different maximum speeds throughout Shelby County. The fastest plan anyone in Shelby County can order from Windstream goes up to 300 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Shelby County customers is up to 111 Mbps.
Show all download speeds
- 7.2% up to 300.0 Mbps
- 22.5% up to 200.0 Mbps
- 36.4% up to 100.0 Mbps
- 10.6% up to 50.0 Mbps
- 23.3% up to 10.0 Mbps
Windstream DSL upload speeds
In Shelby County 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 Shelby County DSL providers. Windstream offers 11 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Shelby County 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
- 10.0% up to 83.0 Mbps
- 2.1% up to 69.0 Mbps
- 25.9% up to 52.0 Mbps
- 0.4% up to 50.0 Mbps
- 0.4% up to 40.0 Mbps
- 8.1% up to 32.0 Mbps
- 7.9% up to 23.0 Mbps
- 11.3% up to 17.0 Mbps
- 6.8% up to 12.0 Mbps
- 3.8% up to 3.0 Mbps
- 23.3% up to 1.0 Mbps
Shelby County DSL by Area
This information is most helpful to those looking for homes or considering moving to Shelby County or any of the areas nearby.
How does DSL internet in Shelby County compare to the rest of Iowa?
DSL internet speeds in Shelby County are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 111 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Iowa is 0.00% versus 56.08% in Shelby County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Shelby County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL internet look like in other counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Audubon County, IA: more DSL coverage, slower speeds
- Harrison County, IA: more DSL coverage, slower speeds
- Washington County, NE: more DSL coverage, slower speeds
- Guthrie County, IA: less DSL coverage, slower speeds
- Dallas County, IA: more DSL coverage, slower speeds
- Polk County, IA: more DSL coverage, slower speeds
- Colfax County, NE: more DSL coverage, slower speeds
- Jasper County, IA: more DSL coverage, slower speeds
- Boone County, NE: more DSL coverage, slower speeds
- Poweshiek County, IA: more DSL coverage, slower speeds
Counties with Similar Populations
- Greene County, VA: more DSL coverage, slower speeds
- Grant County, AR: less DSL coverage, slower speeds
- Grant County, KS: less DSL coverage, slower speeds
- Grant County, MN: less DSL coverage, slower speeds
- Grant County, OK: more DSL coverage, slower speeds
- Grant County, OR: more DSL coverage, slower speeds
- Grant County, SD: more DSL coverage, slower speeds
- Grant County, WV: more DSL coverage, slower speeds
- Gray County, TX: less DSL coverage, slower speeds
- Greeley County, NE: less DSL coverage, slower speeds