In Edisto Island there is 1 residential Cable provider covering 60.69% of the city. The average home can get speeds up to 1,502 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 Edisto Island, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Edisto Island, SC please click below.
Edisto Island, SC Availability Maps
Cable Internet Service Provider in Edisto Island
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 Edisto Island are not shown.
Edisto Island 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 Edisto Island is cable internet available?
Cable Internet Availability Key
Cable is available in 60.69% of Edisto Island. 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 Edisto Island above to see who has service at your home.
How fast is cable internet in Edisto Island?
The map below shows maximum cable internet speeds by area in Edisto Island.
Cable Internet Speed Key
The average Edisto Island home can get up to 1,502 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 22.95% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 37.74% 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 Edisto Island.
Cable internet speeds tend to be faster in the northeast parts of Edisto Island, and slower in the south areas of the city.
Is cable the fastest internet I can get in Edisto Island?
The fastest internet for you may vary based on where in Edisto Island you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 64.80% of Edisto Island homes.
- Cable is fastest for 28.75% of the city.
- DSL is fastest for 2.28%.
- Fixed wireless is fastest for 2.41%.
- Satellite internet may be the only option for 1.76% of Edisto Island homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Edisto Island, along with details on where in Edisto Island and at what speeds.
XFINITY from Comcast Cable in Edisto Island, SC
XFINITY cable coverage
About 60.69%, or 931 people, have XFINITY cable internet available to them in the city. The company covers the south, east, central, northeast, southeast, and north Edisto Island area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Edisto Island.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Edisto Island. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Edisto Island. The fastest plan anyone in Edisto Island 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 Edisto Island customers is up to 1,502 Mbps.
Show all download speeds
- 37.8% up to 2,000.0 Mbps
- 62.2% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Edisto Island 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 Edisto Island 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 Edisto Island 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 116 Mbps.
Show all upload speeds
- 37.8% up to 250.0 Mbps
- 62.2% up to 35.0 Mbps
Edisto Island Cable by Area
This information is most helpful to those looking for homes or considering moving to Edisto Island or any of the areas nearby.
How does cable internet in Edisto Island compare to the rest of South Carolina?
Cable internet speeds in Edisto Island are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 1,502 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in South Carolina is 0.00% versus 60.69% in Edisto Island.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Edisto Island 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
- Freedman, SC: less cable coverage, slower speeds
- Edisto Beach, SC: more cable coverage, slower speeds
- Rockville, SC: more cable coverage, slower speeds
- Seabrook Island, SC: more cable coverage, slower speeds
- Wadmalaw Island, SC: more cable coverage, slower speeds
- Yonges Island, SC: more cable coverage, slower speeds
- Kiawah Island, SC: more cable coverage, slower speeds
- Legareville, SC: more cable coverage, slower speeds
- Ladys Island, SC: more cable coverage, slower speeds
- Dale, SC: more cable coverage, slower speeds
Cities with Similar Populations
- Lost Creek, WV: more cable coverage, slower speeds
- Ringwood, IL: more cable coverage, faster speeds
- Reedsville, OH: more cable coverage, slower speeds
- Redhouse, KY: more cable coverage, slower speeds
- Parshallville, MI: more cable coverage, slower speeds
- Oakland, MS: less cable coverage, slower speeds
- Murphy Corner, WI: more cable coverage, slower speeds
- Mifflin, PA: more cable coverage, slower speeds
- Midville, GA: less cable coverage, slower speeds
- Merrill, OR: less cable coverage, slower speeds