In Sheldon there are 8 residential internet providers covering 98.21% of the city. The average home can get speeds up to 964 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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8 Internet Service Providers in Sheldon
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 Sheldon are not shown.
Sheldon 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 Sheldon
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 98.21% of Sheldon. 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 Cable One. Now you can call companies in Sheldon with more confidence that they might be available.
How fast are internet speeds in Sheldon?
The map below shows maximum internet speeds by area in Sheldon.
Internet Speed Key
The average Sheldon home can get up to 964 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 94.27% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.94% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Sheldon.
Internet speeds tend to be faster in the southwest parts of Sheldon, and slower in the east areas of the city.
What type of internet should I choose in Sheldon?
The fastest internet for you may vary based on where in Sheldon you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 69.89% of Sheldon homes.
- Cable is fastest for 24.37% of the city.
- DSL is fastest for 3.94%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for 1.79% of Sheldon homes.
Internet Market Health in Sheldon
Internet Competition Key
The map shows how competitive the Sheldon 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 Sheldon based on what connections the average home has availabile:
- Average number of internet service providers to a home: 3.9 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.5 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 3.4 (unhealthy)
Overall, competition is healthy.
Sheldon internet customers have the ability to buy internet service from 1 to 5 different providers, depending on where they live. For different types of service, Sheldon homes have between 1 and 4 options. The type(s) of service available are dsl, cable, fixed wireless, 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. Sheldon internet customers who want faster speeds have between 1 and 5 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, Sheldon is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Sheldon, along with details on where in Sheldon and at what speeds.
Brightspeed DSL in Sheldon, SC
Brightspeed DSL coverage
About 96.77%, or 270 people, have Brightspeed DSL internet available to them in the city. The company covers the entire Sheldon area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sheldon.
Brightspeed DSL download speeds
Brightspeed is below average when comparing download speeds to all other internet providers in Sheldon. Versus other DSL providers in the area, Brightspeed DSL is the fastest. There are 3 different maximum speeds throughout Sheldon. The fastest plan anyone in Sheldon can order from Brightspeed goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Sheldon customers is up to 35 Mbps.
Show all download speeds
- 20.7% up to 100.0 Mbps
- 20.4% up to 40.0 Mbps
- 58.9% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Sheldon download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is below average where upload speeds are concerned, and the fastest compared to other Sheldon DSL providers. Brightspeed 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 Sheldon is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 3.3 Mbps.
Show all upload speeds
- 20.7% up to 10.0 Mbps
- 20.4% up to 3.0 Mbps
- 58.9% up to 1.0 Mbps
Sparklight Cable in Sheldon, SC
Sparklight cable coverage
About 94.27%, or 263 people, have Sparklight cable internet available to them in the city. The company covers the entire Sheldon area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sheldon.
Sparklight cable download speeds
Sparklight is one of the fastest when comparing download speeds to all other internet providers in Sheldon. Versus other cable providers in the area, Sparklight cable is the fastest. There are no different maximum speeds throughout Sheldon. The fastest plan anyone in Sheldon can order from Sparklight goes up to 1,000 Mbps, and all Sheldon customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight cable upload speeds
In Sheldon download speeds tend to be faster than than upload speeds for Sparklight cable. Compared to other ISPs, Sparklight is below average where upload speeds are concerned, and the fastest compared to other Sheldon cable providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheldon is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Sparklight Fiber in Sheldon, SC
Sparklight fiber coverage
About 69.89%, or 195 people, have Sparklight fiber internet available to them in the city. The company covers the east, southwest, north, and central Sheldon area. Sparklight is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sheldon.
Sparklight fiber download speeds
Sparklight is one of the fastest when comparing download speeds to all other internet providers in Sheldon. Versus other fiber providers in the area, Sparklight fiber is one of the fastest. There are no different maximum speeds throughout Sheldon. The fastest plan anyone in Sheldon can order from Sparklight goes up to 1,000 Mbps, and all Sheldon customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Sparklight fiber upload speeds
In Sheldon download speeds tend to be equal to than upload speeds for Sparklight fiber. Compared to other ISPs, Sparklight is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Sheldon fiber providers. Sparklight offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheldon is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Palmetto Rural Telephone Cooperative Fiber in Sheldon, SC
PRTC fiber coverage
About 19.71%, or 55 people, have PRTC fiber internet available to them in the city. The company covers the southwest Sheldon area. PRTC is a large internet service provider internet service providers in the US, with internet service available in a small portion of Sheldon.
Palmetto Rural Telephone Cooperative fiber download speeds
PRTC is one of the fastest when comparing download speeds to all other internet providers in Sheldon. Versus other fiber providers in the area, PRTC fiber is one of the fastest. There are no different maximum speeds throughout Sheldon. The fastest plan anyone in Sheldon can order from PRTC goes up to 1,000 Mbps, and all Sheldon customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Palmetto Rural Telephone Cooperative fiber upload speeds
In Sheldon download speeds tend to be equal to than upload speeds for PRTC fiber. Compared to other ISPs, PRTC is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Sheldon fiber providers. PRTC offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheldon is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Sheldon, SC
T-Mobile Home Internet fixed wireless coverage
About 83.51%, or 233 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Sheldon area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sheldon.
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 Sheldon. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout Sheldon. The fastest plan anyone in Sheldon can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sheldon customers is up to 67 Mbps.
Show all download speeds
- 56.7% up to 100.0 Mbps
- 43.3% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Sheldon 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 the fastest compared to other Sheldon fixed wireless providers. T-Mobile Home Internet 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 Sheldon is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 13 Mbps.
Show all upload speeds
- 56.7% up to 20.0 Mbps
- 43.3% up to 3.0 Mbps
EarthLink Fixed Wireless in Sheldon, SC
EarthLink fixed wireless coverage
About 11.11%, or 31 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northeast Sheldon 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 Sheldon.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Sheldon. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Sheldon. The fastest plan anyone in Sheldon can order from EarthLink goes up to 25 Mbps, and all Sheldon customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Sheldon 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 Sheldon fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheldon 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 Sheldon, SC
AT&T fixed wireless coverage
About 11.11%, or 31 people, have AT&T fixed wireless internet available to them in the city. The company covers the northeast Sheldon 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 Sheldon.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Sheldon. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Sheldon. The fastest plan anyone in Sheldon can order from AT&T goes up to 25 Mbps, and all Sheldon customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Sheldon 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 Sheldon fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sheldon is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Sheldon Internet by Area
This information is most helpful to those looking for homes or considering moving to Sheldon or any of the areas nearby.
How does internet in Sheldon compare to the rest of South Carolina?
Internet speeds in Sheldon are slower versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 964 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in South Carolina is 98.34% versus 98.21% in Sheldon.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Sheldon 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
- Coosaw, SC: more internet coverage, faster speeds
- Seabrook, SC: more internet coverage, faster speeds
- Lobeco, SC: more internet coverage, slower speeds
- Gardens Corner, SC: more internet coverage, faster speeds
- Pocataligo, SC: less internet coverage, faster speeds
- Coosawatchie, SC: more internet coverage, slower speeds
- Laurel Bay, SC: more internet coverage, faster speeds
- Nevadun, SC: more internet coverage, faster speeds
- Dale, SC: less internet coverage, faster speeds
- Yemassee, SC: less internet coverage, faster speeds
Cities with Similar Populations
- Two Strike, SD: more internet coverage, slower speeds
- Cerrogordo, FL: less internet coverage, slower speeds
- Chain of Rocks, MO: more internet coverage, faster speeds
- Chambers, KY: more internet coverage, faster speeds
- Chapin, IA: more internet coverage, slower speeds
- Cisna Run, PA: more internet coverage, slower speeds
- Clarkson, NY: more internet coverage, faster speeds
- Clyde, MO: less internet coverage, faster speeds
- Coakley, KY: more internet coverage, faster speeds
- Davis Chapel, TN: more internet coverage, faster speeds