Internet providers in South Carolina
To see internet providers where you live, search by zip code
Average download speed in South Carolina
Providers offering higher speeds than the state average:
Broadband in South Carolina
Fastest cities in South Carolina
Timmonsville: (857 Mbps)
Boiling Springs: (729 Mbps)
Hanahan: (726 Mbps)
Summerville: (697 Mbps)
South Carolina Internet Availability Map
Coverage by type
The largest internet provider in South Carolina is
Spectrum is available to 67% of South Carolina residents, and received a 6.1/10 rating by HSI Editors. Our list of top internet providers in South Carolina can be found below.
There are 27 internet Options in South Carolina
17% available in South CarolinaOrder Online – Self Installation
67% available in South Carolina Cable
1000Mbps
(wireless speeds may vary)
Speed based on wired connection and may vary by address. Wireless speeds may vary. Services subject to all applicable service terms and conditions, subject to change. Services not available in all areas. Restrictions apply.
20% available in South Carolina 48% available in South Carolina
5G Home
182Mbps
75% available in South Carolina
$300 Mail-in Rebate Offer
50% available in South Carolina
5G Home
110Mbps
User Rating (0)◊
12% available in South Carolina 5% available in South Carolina 5% available in South Carolina 3% available in South Carolina
2% available in South Carolina
1% available in South Carolina 1% available in South Carolina
Order online – Fiber Internet up to 100 Mbps for $50/mo for 12 months
Available in South Carolina 3% available in South Carolina
7% available in South Carolina Cable, DSL & Fiber
1000Mbps
4% available in South Carolina
2% available in South Carolina
Cable, DSL & Fiber
1000Mbps
2% available in South Carolina
Cable, DSL & Fiber
1000Mbps
1% available in South Carolina
Fiber & Fixed Wireless
1000Mbps
1% available in South Carolina
Fiber
1000Mbps
1% available in South Carolina
Fixed Wireless
25Mbps
1% available in South Carolina
Cable & Fiber
1000Mbps
1% available in South Carolina
DSL & Fiber
1000Mbps
1% available in South Carolina
DSL & Fiber
1000Mbps
Available in South Carolina
Cable, DSL, Fiber & Other Copper Wireline
1000Mbps
Available in South Carolina
Cable & Fiber
1000Mbps
◊ Provider ratings are based on user reviews and our independent customer satisfaction survey.
The state of South Carolina has a total of 27 internet providers available. It is the 30th most connected state, with 95% of the population having access to broadband speeds of 25 Mbps or more.
The largest metro, Columbia, sees average speeds of 199 Mbps, followed by Greenville with speeds of 251 Mbps. These speeds are below the state average of 329 Mbps.
Find out how much internet speed you need.
Take an internet speed test to see how fast your current internet is.
