In Agar there are 7 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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7 Internet Service Providers in Agar
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 Agar are not shown.
Agar 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 Agar
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 100.00% of Agar. 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 venture communications. Now you can call companies in Agar with more confidence that they might be available.
How fast are internet speeds in Agar?
The map below shows maximum internet speeds by area in Agar.
Internet Speed Key
The average Agar 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 Agar?
The fastest internet for you may vary based on where in Agar 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 Agar 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 Agar homes.
Internet Market Health in Agar
Internet Competition Key
The map shows how competitive the Agar 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 Agar based on what connections the average home has availabile:
- Average number of internet service providers to a home: 1.8 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 1.4 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 1.8 (very unhealthy)
Overall, competition is very unhealthy.
Agar internet customers have the ability to buy internet service from 1 to 3 different providers, depending on where they live. For different types of service, Agar homes have between 1 and 2 options. The type(s) of service available are fiber and fixed wireless, 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. Agar internet customers who want faster speeds have between 1 and 3 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, Agar badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Agar, along with details on where in Agar and at what speeds.
venture communications Fiber in Agar, SD
venture communications fiber coverage
About 100.00%, or 149 people, have venture communications fiber internet available to them in the city. The company covers the entire Agar area. venture communications is an average-sized internet service provider internet service providers in the US, with internet service available in every corner of Agar.
venture communications fiber download speeds
venture communications is the fastest when comparing download speeds to all other internet providers in Agar. Versus other fiber providers in the area, venture communications fiber is the fastest. There are no different maximum speeds throughout Agar. The fastest plan anyone in Agar can order from venture communications goes up to 1,000 Mbps, and all Agar customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
venture communications fiber upload speeds
In Agar download speeds tend to be equal to than upload speeds for venture communications fiber. Compared to other ISPs, venture communications is the fastest where upload speeds are concerned, and the fastest compared to other Agar fiber providers. venture communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Agar is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
wispwest.net Fixed Wireless in Agar, SD
wispwest.net fixed wireless coverage
About 20.13%, or 30 people, have wispwest.net fixed wireless internet available to them in the city. The company covers the south and southwest Agar area. wispwest.net is a large internet service provider internet service providers in the US, with internet service available in a small portion of Agar.
wispwest.net fixed wireless download speeds
wispwest.net is below average when comparing download speeds to all other internet providers in Agar. Versus other fixed wireless providers in the area, wispwest.net fixed wireless is the fastest. There are 2 different maximum speeds throughout Agar. The fastest plan anyone in Agar can order from wispwest.net goes up to 50 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Agar customers is up to 33 Mbps.
Show all download speeds
- 30.0% up to 50.0 Mbps
- 70.0% up to 25.0 Mbps
wispwest.net fixed wireless upload speeds
In Agar download speeds tend to be faster than than upload speeds for wispwest.net fixed wireless. Compared to other ISPs, wispwest.net is below average where upload speeds are concerned, and the fastest compared to other Agar fixed wireless providers. wispwest.net 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 Agar is up to 10 Mbps. Some customers have slower plan choices, which only go up to 8.0 Mbps. On average, wispwest.net customers can get speeds up to 8.6 Mbps.
Show all upload speeds
- 30.0% up to 10.0 Mbps
- 70.0% up to 8.0 Mbps
T-Mobile Home Internet Fixed Wireless in Agar, SD
T-Mobile Home Internet fixed wireless coverage
About 20.13%, or 30 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the south and southwest Agar 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 Agar.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is one of the slowest when comparing download speeds to all other internet providers in Agar. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is one of the slowest. There are no different maximum speeds throughout Agar. The fastest plan anyone in Agar can order from T-Mobile Home Internet goes up to 25 Mbps, and all Agar 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 Agar 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 one of the slowest where upload speeds are concerned, and one of the slowest compared to other Agar 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 Agar 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 Agar, SD
EarthLink fixed wireless coverage
About 20.13%, or 30 people, have EarthLink fixed wireless internet available to them in the city. The company covers the east and central Agar area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Agar.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Agar. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Agar. The fastest plan anyone in Agar can order from EarthLink goes up to 25 Mbps, and all Agar customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Agar download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Agar fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Agar is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Agar, SD
AT&T fixed wireless coverage
About 20.13%, or 30 people, have AT&T fixed wireless internet available to them in the city. The company covers the east and central Agar area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Agar.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Agar. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Agar. The fastest plan anyone in Agar can order from AT&T goes up to 25 Mbps, and all Agar customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Agar download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Agar fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Agar is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Agar Internet by Area
This information is most helpful to those looking for homes or considering moving to Agar or any of the areas nearby.
How does internet in Agar compare to the rest of South Dakota?
Internet speeds in Agar 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 Agar.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Agar 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
- Onida, SD: equal internet coverage, similar speeds
- Cattron, SD: less internet coverage, similar speeds
- Sanner, SD: less internet coverage, similar speeds
- Owattonna, SD: equal internet coverage, similar speeds
- Gettysburg, SD: equal internet coverage, slower speeds
- Forest City, SD: less internet coverage, slower speeds
- Okobojo, SD: equal internet coverage, similar speeds
- Roy, SD: less internet coverage, similar speeds
- Bretton, SD: less internet coverage, similar speeds
- South Forest City, SD: equal internet coverage, slower speeds
Cities with Similar Populations
- Shafter, TX: less internet coverage, slower speeds
- Johannesburg, CA: equal internet coverage, slower speeds
- Cow Yard, MA: equal internet coverage, faster speeds
- Calder, ID: less internet coverage, slower speeds
- Lucile, ID: less internet coverage, slower speeds
- Somerset, CO: less internet coverage, slower speeds
- Solano, NM: less internet coverage, similar speeds
- Norton, VT: less internet coverage, slower speeds
- Northway, AK: less internet coverage, slower speeds
- Mineral, AR: equal internet coverage, similar speeds