In Dalzell there are 3 residential internet providers covering 100.00% of the city. 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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3 Internet Service Providers in Dalzell
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 Dalzell are not shown.
Dalzell 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 Dalzell
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 Dalzell. 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 Golden West Telecommunications. Now you can call companies in Dalzell with more confidence that they might be available.
How fast are internet speeds in Dalzell?
The map below shows maximum internet speeds by area in Dalzell.
Internet Speed Key
The average Dalzell home can get up to 1,000 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 100.00% of residents can get.
What type of internet should I choose in Dalzell?
The fastest internet for you may vary based on where in Dalzell you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 100.00% of Dalzell homes.
- Cable is fastest for less than 1% of the city.
- 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 Dalzell homes.
Internet Market Health in Dalzell
Internet Competition Key
The map shows how competitive the Dalzell 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 Dalzell based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.0 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.0 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.0 (very unhealthy)
Overall, competition is very unhealthy.
Dalzell internet customers have the ability to buy internet service from 1 provider, depending on where they live. For different types of service, Dalzell homes have 1 option. The type(s) of service available are 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 similar. Dalzell internet customers who want faster speeds have 1 choice 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, Dalzell badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Dalzell, along with details on where in Dalzell and at what speeds.
Golden West Telecommunications Fiber in Dalzell, SD
Golden West Telecommunications fiber coverage
About 100.00%, or 37 people, have Golden West Telecommunications fiber internet available to them in the city. The company covers the entire Dalzell area. Golden West Telecommunications is a large internet service provider internet service providers in the US, with internet service available in every corner of Dalzell.
Golden West Telecommunications fiber download speeds
Golden West Telecommunications is the fastest when comparing download speeds to all other internet providers in Dalzell. Versus other fiber providers in the area, Golden West Telecommunications fiber is the fastest. There are no different maximum speeds throughout Dalzell. The fastest plan anyone in Dalzell can order from Golden West Telecommunications goes up to 1,000 Mbps, and all Dalzell customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Golden West Telecommunications fiber upload speeds
In Dalzell download speeds tend to be equal to than upload speeds for Golden West Telecommunications fiber. Compared to other ISPs, Golden West Telecommunications is the fastest where upload speeds are concerned, and the fastest compared to other Dalzell fiber providers. Golden West Telecommunications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Dalzell is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Dalzell Internet by Area
This information is most helpful to those looking for homes or considering moving to Dalzell or any of the areas nearby.
How does internet in Dalzell compare to the rest of South Dakota?
Internet speeds in Dalzell are slower versus the average speeds in South Dakota: 1,953 Mbps in South Dakota versus 1,000 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in South Dakota is 98.12% versus 100.00% in Dalzell.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Dalzell 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
- Elm Springs, SD: equal internet coverage, similar speeds
- Creighton, SD: equal internet coverage, similar speeds
- Wasta, SD: equal internet coverage, similar speeds
- Wicksville, SD: equal internet coverage, similar speeds
- Cactus Flat, SD: equal internet coverage, similar speeds
- Pedro, SD: equal internet coverage, similar speeds
- Wall, SD: less internet coverage, similar speeds
- Quinn, SD: less internet coverage, similar speeds
- Owanka, SD: less internet coverage, similar speeds
- Enning, SD: equal internet coverage, similar speeds
Cities with Similar Populations
- St. Peter, KS: equal internet coverage, similar speeds
- Gospel Grove, IN: equal internet coverage, slower speeds
- Goldman, LA: less internet coverage, slower speeds
- Glenn, TX: equal internet coverage, similar speeds
- Sucarnoochee, MS: less internet coverage, similar speeds
- Tamarack, PA: equal internet coverage, similar speeds
- Taylor Springs, NM: less internet coverage, slower speeds
- Taylorsville, OH: equal internet coverage, slower speeds
- Texola, TX: less internet coverage, slower speeds
- Thatcher, CO: equal internet coverage, slower speeds