In Darlington County there is 1 residential Cable provider covering 85.48% of the county. The average home can get speeds up to 1,000 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 Darlington County, SC.
To see availability maps for all providers including fiber, cable, DSL, and more in Darlington County, SC please click below.
Darlington County, SC Availability Maps
Cable Internet Service Provider in Darlington County
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 Darlington County are not shown.
Darlington County 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 Darlington County is cable internet available?
Cable Internet Availability Key
Cable is available in 85.48% of Darlington County. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Spectrum. Call one of the companies with service in Darlington County above to see who has service at your home.
How fast is cable internet in Darlington County?
The map below shows maximum cable internet speeds by area in Darlington County.
Cable Internet Speed Key
The average Darlington County home can get up to 1,000 Mbps on their cable internet plan. The fastest cable download speed in the county is 1,000 Mbps, which 85.48% of residents can get.
Is cable the fastest internet I can get in Darlington County?
The fastest internet for you may vary based on where in Darlington County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 24.57% of Darlington County homes.
- Cable is fastest for 74.03% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Darlington County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Darlington County, along with details on where in Darlington County and at what speeds.
Spectrum Cable in Darlington County, SC
Spectrum cable coverage
About 85.48%, or 53,771 people, have Spectrum cable internet available to them in the county. The company covers the entire Darlington County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Darlington County.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Darlington County. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Darlington County. The fastest plan anyone in Darlington County can order from Spectrum goes up to 1,000 Mbps, and all Darlington County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Darlington County download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Darlington County cable providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Darlington County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Darlington County Cable by Area
This information is most helpful to those looking for homes or considering moving to Darlington County or any of the areas nearby.
How does cable internet in Darlington County compare to the rest of South Carolina?
Cable internet speeds in Darlington County are much faster versus the average speeds in South Carolina: 0.00 Mbps in South Carolina versus 1,000 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in South Carolina is 0.00% versus 85.48% in Darlington County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Darlington County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Dillon County, SC: less cable coverage, similar speeds
- Kershaw County, SC: less cable coverage, slower speeds
- Fairfield County, SC: less cable coverage, slower speeds
- Columbus County, NC: less cable coverage, similar speeds
- Newberry County, SC: less cable coverage, faster speeds
- New Hanover County, NC: more cable coverage, similar speeds
- Greenwood County, SC: more cable coverage, faster speeds
- Pender County, NC: less cable coverage, similar speeds
- Abbeville County, SC: less cable coverage, faster speeds
- Hart County, GA: less cable coverage, faster speeds
Counties with Similar Populations
- Armstrong County, PA: more cable coverage, faster speeds
- Otsego County, NY: less cable coverage, similar speeds
- Maverick County, TX: more cable coverage, similar speeds
- McCracken County, KY: more cable coverage, faster speeds
- McKinley County, NM: less cable coverage, faster speeds
- McMinn County, TN: less cable coverage, faster speeds
- Mercer County, WV: more cable coverage, faster speeds
- Montcalm County, MI: less cable coverage, similar speeds
- Morgan County, IN: less cable coverage, faster speeds
- Muskogee County, OK: less cable coverage, slower speeds