Broadband Internet in South Carolina

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South Carolina Interactive SVG Map showing broadband coverage by county.





of South Carolinians have access to wired broadband 25mbps or faster.


of South Carolinians have access to broadband 100mbps or faster.


of South Carolinians have access to 1 gigabit broadband.



of South Carolinians have access to wireline service.


of South Carolinians have access to fiber-optic service.


of South Carolinians have access to cable service.


of South Carolinians have access to DSL service.



of South Carolinians have access to mobile broadband service.


of South Carolinians have access to fixed wireless service.

Top 5 Fastest cities in South Carolina

CityAvg. Download SpeedNo. of Providers
1.Graniteville147.1 MBPS12 Providers
2.Lyman93.8 MBPS8 Providers
3.Gaffney82.4 MBPS11 Providers
4.Early Branch77.0 MBPS8 Providers
5.Startex67.3 MBPS9 Providers

Speeds for Major Providers in South Carolina

ProviderAvg. Download Speed
Comporium Communications47.3 MBPS
Charter Spectrum44.5 MBPS
AT&T Internet41.3 MBPS
XFINITY from Comcast38.9 MBPS
Frontier Communications8.3 MBPS


  • Since 2010, Connect South Carolina has been awarded $3,979,832 in federal grants for South Carolina's Broadband Initiative.
  • Another $9,604,840, accounting for 0.3% of all federal infrastructure grants, was awarded to broadband infrastructure projects in South Carolina.
  • Since 2011, access to a wired connection of at least 10mbps has improved from 85.9% to 93.3% of South Carolinians.


  • In total there are 105 internet providers in South Carolina.
  • There are 517,000 people in South Carolina without access to a wired connection capable of 25mbps download speeds.
  • There are 764,000 people in South Carolina that have access to only one wired provider, leaving them no options to switch.
  • Another 194,000 people in South Carolina don't have any wired internet providers available where they live.

Sources: Data collected via the FCC, NTIA, and other sources. For a full list of data sources please visit our data page.

South Carolina CITIES

Average speed over time
Abbeville98.3%11 providers
Aiken94.8%12 providers
Allendale84.3%7 providers
Anderson97.8%14 providers
Andrews81.9%7 providers
Aynor99.9%6 providers
Bamberg76.4%7 providers
Barnwell77.5%10 providers
Batesburg44.6%10 providers
Beaufort84.9%14 providers
Beech Island99.6%11 providers
Belton89.9%8 providers
Bennettsville0.0%8 providers
Bishopville68.6%9 providers
Blacksburg49.4%8 providers
Blackville68.5%9 providers
Bluffton92.5%14 providers
Blythewood94.2%10 providers
Boiling Springs99.9%11 providers
Bonneau87.2%8 providers
Camden80.8%10 providers
Campobello70.4%10 providers
Cassatt37.3%9 providers
Cayce100.0%13 providers
Central80.8%10 providers
Chapin97.9%10 providers
Charleston96.3%19 providers
Cheraw85.9%12 providers
Chesnee93.0%9 providers
Chester70.8%6 providers
Chesterfield5.6%9 providers
Clemson89.9%10 providers
Clinton84.4%11 providers
Clover93.8%12 providers
Columbia99.4%16 providers
Conway100.0%10 providers
Cordova87.2%8 providers
Cottageville64.0%7 providers
Cowpens90.1%9 providers
Cross70.7%8 providers
Dalzell96.7%9 providers
Darlington88.2%10 providers
Denmark75.8%6 providers
Dillon91.6%9 providers
Duncan99.5%12 providers
Easley98.4%11 providers
Eastover26.5%8 providers
Edgefield35.5%8 providers
Effingham96.0%11 providers
Elgin96.5%11 providers
Enoree57.6%9 providers
Estill8.2%6 providers
Eutawville7.3%9 providers
Fairfax27.3%9 providers
Florence99.7%13 providers
Fort Mill99.8%14 providers
Fountain Inn89.8%13 providers
Gaffney94.3%11 providers
Galivants Ferry98.1%6 providers
Gaston91.4%9 providers
Georgetown89.5%12 providers
Gilbert82.7%9 providers
Goose Creek96.5%14 providers
Graniteville98.7%12 providers
Gray Court77.7%10 providers
Great Falls0.0%6 providers
Greenville99.0%15 providers
Greenwood92.7%9 providers
Greer99.7%11 providers
Hampton86.5%8 providers
Hanahan99.6%14 providers
Hardeeville91.5%9 providers
Hartsville90.2%9 providers
Heath Springs52.7%8 providers
Hemingway25.3%8 providers
Hilton Head Island98.2%13 providers
Hodges74.4%10 providers
Holly Hill0.0%9 providers
Hollywood86.1%10 providers
Honea Path65.7%10 providers
Hopkins90.2%8 providers
Inman97.5%10 providers
Irmo99.2%12 providers
Isle Of Palms97.9%9 providers
Iva89.1%9 providers
Jackson96.8%12 providers
Jefferson2.2%6 providers
Johns Island97.9%10 providers
Johnsonville58.2%7 providers
Johnston42.6%9 providers
Jonesville57.4%7 providers
Kershaw66.8%8 providers
Kingstree96.1%8 providers
Ladson96.9%11 providers
Ladys Island99.3%10 providers
Lake City76.6%7 providers
Lamar22.0%10 providers
Lancaster89.3%8 providers
Landrum69.8%10 providers
Latta60.3%8 providers
Laurens90.0%10 providers
Leesville59.0%9 providers
Lexington99.8%14 providers
Liberty83.0%11 providers
Little River100.0%11 providers
Longs99.8%9 providers
Loris99.7%6 providers
Lugoff90.7%10 providers
Lyman97.5%8 providers
Manning88.3%8 providers
Marietta74.9%7 providers
Marion77.9%8 providers
Mauldin100.0%13 providers
Mc Coll4.2%8 providers
Mc Cormick37.5%8 providers
Moncks Corner97.9%13 providers
Moore98.7%8 providers
Mount Pleasant98.8%16 providers
Mullins76.4%7 providers
Murrells Inlet100.0%12 providers
Myrtle Beach100.0%13 providers
Newberry81.1%10 providers
Nichols83.8%9 providers
Ninety Six65.3%9 providers
North5.0%10 providers
North Augusta99.2%12 providers
North Charleston99.3%20 providers
North Myrtle Beach100.0%10 providers
Okatie96.2%10 providers
Orangeburg95.6%12 providers
Pacolet84.8%7 providers
Pageland0.0%8 providers
Pamplico43.0%7 providers
Pawleys Island99.5%10 providers
Pelion67.6%9 providers
Pelzer95.8%8 providers
Pendleton77.0%11 providers
Pickens85.9%10 providers
Piedmont99.6%11 providers
Prosperity62.1%10 providers
Ravenel83.2%11 providers
Rembert35.5%8 providers
Ridgeland49.7%8 providers
Ridgeville72.1%10 providers
Ridgeway48.2%8 providers
Rock Hill98.2%11 providers
Roebuck83.6%10 providers
Saint George1.2%7 providers
Saint Helena Island98.4%10 providers
Saint Matthews78.0%10 providers
Saint Stephen88.4%7 providers
Salem74.3%9 providers
Saluda30.9%8 providers
Santee2.5%10 providers
Scranton97.4%7 providers
Seabrook80.2%8 providers
Seneca85.7%11 providers
Simpsonville98.4%12 providers
Six Mile94.5%9 providers
Spartanburg98.3%13 providers
Starr95.3%9 providers
Summerton88.4%8 providers
Summerville99.2%17 providers
Sumter98.6%9 providers
Swansea32.4%9 providers
Taylors99.7%12 providers
Timmonsville78.5%10 providers
Townville86.8%9 providers
Travelers Rest95.4%9 providers
Trenton82.6%10 providers
Turbeville97.3%6 providers
Union87.2%8 providers
Varnville64.6%7 providers
Wagener39.2%8 providers
Walhalla51.9%10 providers
Walterboro90.9%8 providers
Ware Shoals65.3%10 providers
Warrenville98.7%10 providers
Waterloo28.6%10 providers
Wellford93.5%9 providers
West Columbia100.0%15 providers
West Union65.6%11 providers
Westminster40.2%10 providers
Williamston99.2%8 providers
Williston79.4%9 providers
Winnsboro66.9%12 providers
Woodruff74.4%12 providers
Yemassee70.8%12 providers
York90.2%11 providers
Last Updated on 11/30/2017.

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