In Isle Of Palms there are 9 residential internet providers covering 100.00% of the city. The average home can get speeds up to 4,642 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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9 Internet Service Providers in Isle Of Palms
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 Isle Of Palms are not shown.
Isle Of Palms 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 Isle Of Palms
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 Isle Of Palms. 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 AT&T. Now you can call companies in Isle Of Palms with more confidence that they might be available.
How fast are internet speeds in Isle Of Palms?
The map below shows maximum internet speeds by area in Isle Of Palms.
Internet Speed Key
The average Isle Of Palms home can get up to 4,642 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 89.56% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Isle Of Palms.
Internet speeds tend to be faster in the northwest parts of Isle Of Palms, and slower in the east areas of the city.
What type of internet should I choose in Isle Of Palms?
The fastest internet for you may vary based on where in Isle Of Palms you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 89.56% of Isle Of Palms homes.
- Cable is fastest for 9.13% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.30%.
- Satellite internet may be the only option for less than 1% of Isle Of Palms homes.
Internet Market Health in Isle Of Palms
Internet Competition Key
The map shows how competitive the Isle Of Palms 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 Isle Of Palms based on what connections the average home has availabile:
- Average number of internet service providers to a home: 8.5 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.8 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 8.3 (very healthy)
Overall, competition is very healthy.
Isle Of Palms internet customers have the ability to buy internet service from 3 to 10 different providers, depending on where they live. For different types of service, Isle Of Palms homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, fiber, and dsl, 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. Isle Of Palms internet customers who want faster speeds have between 3 and 10 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, Isle Of Palms is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Isle Of Palms, along with details on where in Isle Of Palms and at what speeds.
XFINITY from Comcast Cable in Isle Of Palms, SC
XFINITY cable coverage
About 98.70%, or 5,296 people, have XFINITY cable internet available to them in the city. The company covers the entire Isle Of Palms area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Isle Of Palms.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Isle Of Palms. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for Isle Of Palms customers is up to 1,486 Mbps.
Show all download speeds
- 35.8% up to 2,000.0 Mbps
- 64.2% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Isle Of Palms download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Isle Of Palms cable providers. XFINITY 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 Isle Of Palms is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 112 Mbps.
Show all upload speeds
- 35.8% up to 250.0 Mbps
- 64.2% up to 35.0 Mbps
EarthLink Fiber in Isle Of Palms, SC
EarthLink fiber coverage
About 89.56%, or 4,806 people, have EarthLink fiber internet available to them in the city. The company covers the entire Isle Of Palms area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Isle Of Palms.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Isle Of Palms. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from EarthLink goes up to 5,000 Mbps, and all Isle Of Palms customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
EarthLink fiber upload speeds
In Isle Of Palms download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Isle Of Palms fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Isle Of Palms is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T Fiber in Isle Of Palms, SC
AT&T fiber coverage
About 89.56%, or 4,806 people, have AT&T fiber internet available to them in the city. The company covers the entire Isle Of Palms area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Isle Of Palms.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Isle Of Palms. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are no different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from AT&T goes up to 5,000 Mbps, and all Isle Of Palms customers can get this speed.
Show all download speeds
- 100.0% up to 5,000.0 Mbps
AT&T fiber upload speeds
In Isle Of Palms download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Isle Of Palms fiber providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Isle Of Palms is up to 5,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 5,000.0 Mbps
AT&T DSL in Isle Of Palms, SC
AT&T DSL coverage
About 87.94%, or 4,719 people, have AT&T DSL internet available to them in the city. The company covers the entire Isle Of Palms area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Isle Of Palms.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Isle Of Palms. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Isle Of Palms customers is up to 80 Mbps.
Show all download speeds
- 60.3% up to 100.0 Mbps
- 11.9% up to 75.0 Mbps
- 18.9% up to 50.0 Mbps
- 5.4% up to 25.0 Mbps
- 3.5% up to 10.0 Mbps
AT&T DSL upload speeds
In Isle Of Palms download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Isle Of Palms DSL providers. AT&T offers 4 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 Isle Of Palms is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 17 Mbps.
Show all upload speeds
- 72.2% up to 20.0 Mbps
- 18.9% up to 10.0 Mbps
- 5.4% up to 5.0 Mbps
- 3.5% up to 1.0 Mbps
EarthLink DSL in Isle Of Palms, SC
EarthLink DSL coverage
About 87.94%, or 4,719 people, have EarthLink DSL internet available to them in the city. The company covers the entire Isle Of Palms area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Isle Of Palms.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Isle Of Palms. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Isle Of Palms customers is up to 80 Mbps.
Show all download speeds
- 60.3% up to 100.0 Mbps
- 11.9% up to 75.0 Mbps
- 18.9% up to 50.0 Mbps
- 5.4% up to 25.0 Mbps
- 3.5% up to 10.0 Mbps
EarthLink DSL upload speeds
In Isle Of Palms download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Isle Of Palms DSL providers. EarthLink offers 4 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 Isle Of Palms is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 17 Mbps.
Show all upload speeds
- 72.2% up to 20.0 Mbps
- 18.9% up to 10.0 Mbps
- 5.4% up to 5.0 Mbps
- 3.5% up to 1.0 Mbps
WOW! Cable in Isle Of Palms, SC
WOW! cable coverage
About 17.69%, or 949 people, have WOW! cable internet available to them in the city. The company covers the northwest Isle Of Palms area. WOW! is a large internet service provider internet service providers in the US, with internet service available in a small portion of Isle Of Palms.
WOW! cable download speeds
WOW! is average when comparing download speeds to all other internet providers in Isle Of Palms. Versus other cable providers in the area, WOW! cable is the slowest. There are no different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from WOW! goes up to 1,200 Mbps, and all Isle Of Palms customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
WOW! cable upload speeds
In Isle Of Palms download speeds tend to be faster than than upload speeds for WOW! cable. Compared to other ISPs, WOW! is below average where upload speeds are concerned, and the slowest compared to other Isle Of Palms cable providers. WOW! offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Isle Of Palms is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Brightspeed DSL in Isle Of Palms, SC
Brightspeed DSL coverage
About 6.90%, or 370 people, have Brightspeed DSL internet available to them in the city. The company covers the northeast Isle Of Palms area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Isle Of Palms.
Brightspeed DSL download speeds
Brightspeed is the slowest when comparing download speeds to all other internet providers in Isle Of Palms. Versus other DSL providers in the area, Brightspeed DSL is the slowest. There are no different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from Brightspeed goes up to 10 Mbps, and all Isle Of Palms customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Isle Of Palms download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is the slowest where upload speeds are concerned, and the slowest compared to other Isle Of Palms DSL providers. Brightspeed offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Isle Of Palms is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
T-Mobile Home Internet Fixed Wireless in Isle Of Palms, SC
T-Mobile Home Internet fixed wireless coverage
About 99.83%, or 5,357 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Isle Of Palms area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Isle Of Palms.
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 Isle Of Palms. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms 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 Isle Of Palms customers is up to 96 Mbps.
Show all download speeds
- 94.1% up to 100.0 Mbps
- 5.9% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Isle Of Palms 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 above average compared to other Isle Of Palms 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 Isle Of Palms 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 19 Mbps.
Show all upload speeds
- 94.1% up to 20.0 Mbps
- 5.9% up to 3.0 Mbps
EarthLink Fixed Wireless in Isle Of Palms, SC
EarthLink fixed wireless coverage
About 97.11%, or 5,211 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Isle Of Palms area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Isle Of Palms.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Isle Of Palms. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Isle Of Palms customers is up to 49 Mbps.
Show all download speeds
- 32.4% up to 100.0 Mbps
- 67.6% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Isle Of Palms download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Isle Of Palms fixed wireless providers. EarthLink 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 Isle Of Palms is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 8.5 Mbps.
Show all upload speeds
- 32.4% up to 20.0 Mbps
- 67.6% up to 3.0 Mbps
AT&T Fixed Wireless in Isle Of Palms, SC
AT&T fixed wireless coverage
About 97.11%, or 5,211 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Isle Of Palms area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Isle Of Palms.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Isle Of Palms. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Isle Of Palms customers is up to 49 Mbps.
Show all download speeds
- 32.4% up to 100.0 Mbps
- 67.6% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Isle Of Palms download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other Isle Of Palms fixed wireless providers. AT&T 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 Isle Of Palms is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 8.5 Mbps.
Show all upload speeds
- 32.4% up to 20.0 Mbps
- 67.6% up to 3.0 Mbps
Verizon Fixed Wireless in Isle Of Palms, SC
Verizon fixed wireless coverage
About 75.48%, or 4,050 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Isle Of Palms area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Isle Of Palms.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Isle Of Palms. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Isle Of Palms. The fastest plan anyone in Isle Of Palms can order from Verizon goes up to 300 Mbps, and all Isle Of Palms customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Isle Of Palms download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other Isle Of Palms fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Isle Of Palms is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Isle Of Palms Internet by Area
This information is most helpful to those looking for homes or considering moving to Isle Of Palms or any of the areas nearby.
How does internet in Isle Of Palms compare to the rest of South Carolina?
Internet speeds in Isle Of Palms are much faster versus the average speeds in South Carolina: 3,075 Mbps in South Carolina versus 4,642 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in South Carolina is 98.34% versus 100.00% in Isle Of Palms.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Isle Of Palms 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
- Sullivans Island, SC: equal internet coverage, faster speeds
- Mount Pleasant, SC: less internet coverage, slower speeds
- Awendaw, SC: less internet coverage, slower speeds
- Wando, SC: less internet coverage, slower speeds
- Charleston, SC: less internet coverage, slower speeds
- Hanahan, SC: less internet coverage, slower speeds
- North Charleston, SC: less internet coverage, slower speeds
- Charleston Afb, SC: less internet coverage, slower speeds
- Johns Island, SC: less internet coverage, slower speeds
- Fenwick Hills, SC: equal internet coverage, faster speeds
Cities with Similar Populations
- Caruthersville, MO: less internet coverage, slower speeds
- Black Hawk, SD: less internet coverage, slower speeds
- Buffalo, MO: less internet coverage, slower speeds
- Buena Vista, MI: less internet coverage, slower speeds
- Blauvelt, NY: less internet coverage, faster speeds
- Buena Vista, CO: less internet coverage, slower speeds
- Buellton, CA: less internet coverage, slower speeds
- Bloomingburg, NY: less internet coverage, slower speeds
- Carlisle, OH: less internet coverage, slower speeds
- Bloomingdale, GA: less internet coverage, faster speeds