In Isle Of Palms there are 2 residential Cable providers covering 98.70% of the city. The average home can get speeds up to 1,486 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 Cable internet providers in Isle Of Palms, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Isle Of Palms, SC please click below.
Isle Of Palms, SC Availability Maps
Cable 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
Where in Isle Of Palms is cable internet available?
Cable Internet Availability Key
Cable is available in 98.70% of Isle Of Palms. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in Isle Of Palms above to see who has service at your home.
How fast is cable internet in Isle Of Palms?
The map below shows maximum cable internet speeds by area in Isle Of Palms.
Cable Internet Speed Key
The average Isle Of Palms home can get up to 1,486 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 35.33% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 63.36% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Isle Of Palms.
Cable internet speeds tend to be faster in the northwest parts of Isle Of Palms, and slower in the southwest areas of the city.
Is cable the fastest internet I can get in Isle Of Palms?
The fastest internet for you may vary based on where in Isle Of Palms you live. In general, fiber competes most often with cable 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.
Cable 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
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
Isle Of Palms Cable 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 cable internet in Isle Of Palms compare to the rest of South Carolina?
Cable internet speeds in Isle Of Palms are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 1,486 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in South Carolina is 0.00% versus 98.70% in Isle Of Palms.
What zip codes have cable internet?
Cable 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 cable internet 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: more cable coverage, faster speeds
- Mount Pleasant, SC: more cable coverage, faster speeds
- Awendaw, SC: less cable coverage, slower speeds
- Wando, SC: less cable coverage, slower speeds
- Charleston, SC: less cable coverage, slower speeds
- Hanahan, SC: more cable coverage, faster speeds
- North Charleston, SC: more cable coverage, faster speeds
- Charleston Afb, SC: less cable coverage, slower speeds
- Johns Island, SC: less cable coverage, slower speeds
- Fenwick Hills, SC: more cable coverage, slower speeds
Cities with Similar Populations
- Caruthersville, MO: less cable coverage, slower speeds
- Black Hawk, SD: less cable coverage, slower speeds
- Buena Vista, MI: more cable coverage, slower speeds
- Blauvelt, NY: less cable coverage, slower speeds
- Buena Vista, CO: less cable coverage, slower speeds
- Buellton, CA: less cable coverage, slower speeds
- Bloomingburg, NY: more cable coverage, slower speeds
- Carlisle, OH: more cable coverage, slower speeds
- Bloomingdale, GA: less cable coverage, faster speeds
- Carnation, WA: less cable coverage, faster speeds