In Wadmalaw Island there is 1 residential Cable provider covering 92.31% of the city. The average home can get speeds up to 1,200 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 Wadmalaw Island, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Wadmalaw Island, SC please click below.
Wadmalaw Island, SC Availability Maps
Cable Internet Service Provider in Wadmalaw 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 Wadmalaw Island are not shown.
Wadmalaw 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 Wadmalaw Island is cable internet available?
Cable Internet Availability Key
Cable is available in 92.31% of Wadmalaw 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 Wadmalaw Island above to see who has service at your home.
How fast is cable internet in Wadmalaw Island?
The map below shows maximum cable internet speeds by area in Wadmalaw Island.
Cable Internet Speed Key
The average Wadmalaw Island home can get up to 1,200 Mbps on their cable internet plan. The fastest cable download speed in the city is 1,200 Mbps, which 92.31% of residents can get.
Is cable the fastest internet I can get in Wadmalaw Island?
The fastest internet for you may vary based on where in Wadmalaw Island you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 66.42% of Wadmalaw Island homes.
- Cable is fastest for 29.48% of the city.
- DSL is fastest for 1.64%.
- Fixed wireless is fastest for 1.38%.
- Satellite internet may be the only option for 1.07% of Wadmalaw Island homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Wadmalaw Island, along with details on where in Wadmalaw Island and at what speeds.
XFINITY from Comcast Cable in Wadmalaw Island, SC
XFINITY cable coverage
About 92.31%, or 2,414 people, have XFINITY cable internet available to them in the city. The company covers the entire Wadmalaw Island area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Wadmalaw Island.
XFINITY from Comcast cable download speeds
XFINITY is below average when comparing download speeds to all other internet providers in Wadmalaw Island. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Wadmalaw Island. The fastest plan anyone in Wadmalaw Island can order from XFINITY goes up to 1,200 Mbps, and all Wadmalaw Island customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Wadmalaw 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 Wadmalaw Island cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Wadmalaw Island is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Wadmalaw Island Cable by Area
This information is most helpful to those looking for homes or considering moving to Wadmalaw Island or any of the areas nearby.
How does cable internet in Wadmalaw Island compare to the rest of South Carolina?
Cable internet speeds in Wadmalaw Island are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 1,200 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in South Carolina is 0.00% versus 92.31% in Wadmalaw Island.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Wadmalaw 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
- Yonges Island, SC: more cable coverage, similar speeds
- Rockville, SC: more cable coverage, similar speeds
- Legareville, SC: more cable coverage, similar speeds
- Seabrook Island, SC: more cable coverage, similar speeds
- Meggett, SC: less cable coverage, similar speeds
- Hollywood, SC: less cable coverage, faster speeds
- Kiawah Island, SC: more cable coverage, faster speeds
- Fenwick Hills, SC: more cable coverage, similar speeds
- Johns Island, SC: more cable coverage, faster speeds
- Ravenel, SC: less cable coverage, faster speeds
Cities with Similar Populations
- Bethlehem, WV: more cable coverage, faster speeds
- Yardley, PA: more cable coverage, faster speeds
- Wadley, GA: less cable coverage, faster speeds
- Upper Lake, CA: less cable coverage, slower speeds
- Tuxedo Park, NY: more cable coverage, slower speeds
- Tannersville, PA: more cable coverage, faster speeds
- Sullivan, OH: more cable coverage, slower speeds
- San Geronimo, TX: less cable coverage, slower speeds
- Pomona Park, FL: less cable coverage, similar speeds
- Pine Forest, TX: less cable coverage, slower speeds