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.Graniteville145.3 MBPS12 Providers
2.Lyman93.3 MBPS9 Providers
3.Gaffney82.4 MBPS11 Providers
4.Early Branch75.3 MBPS8 Providers
5.Startex67.2 MBPS9 Providers

Speeds for Major Providers in South Carolina

ProviderAvg. Download Speed
Comporium Communications45.5 MBPS
Charter Spectrum45.4 MBPS
AT&T Internet42.1 MBPS
XFINITY from Comcast40.0 MBPS
Frontier Communications8.6 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 94.3% of South Carolinians.


  • In total there are 109 internet providers in South Carolina.
  • There are 459,000 people in South Carolina without access to a wired connection capable of 25mbps download speeds.
  • There are 728,000 people in South Carolina that have access to only one wired provider, leaving them no options to switch.
  • Another 182,000 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
Abbeville97.8%11 providers
Aiken95.2%12 providers
Allendale84.5%7 providers
Anderson98.0%12 providers
Andrews85.5%7 providers
Aynor99.9%7 providers
Bamberg76.8%7 providers
Barnwell77.7%10 providers
Batesburg44.9%11 providers
Beaufort84.9%12 providers
Beech Island99.6%11 providers
Belton90.6%9 providers
Bennettsville0.0%9 providers
Bishopville89.2%9 providers
Blacksburg51.4%8 providers
Blackville69.3%9 providers
Bluffton98.8%13 providers
Blythewood96.7%10 providers
Boiling Springs99.9%11 providers
Bonneau87.3%8 providers
Camden83.1%10 providers
Campobello78.6%10 providers
Cassatt53.9%9 providers
Cayce100.0%13 providers
Central81.5%11 providers
Chapin99.4%10 providers
Charleston96.5%20 providers
Cheraw88.6%11 providers
Chesnee96.4%10 providers
Chester71.9%6 providers
Chesterfield17.9%9 providers
Clemson90.0%9 providers
Clinton85.3%11 providers
Clover97.8%12 providers
Columbia99.9%16 providers
Conway100.0%10 providers
Cordova89.9%8 providers
Cottageville64.0%7 providers
Cowpens90.2%10 providers
Cross75.0%9 providers
Dalzell99.1%9 providers
Darlington88.2%10 providers
Denmark76.3%6 providers
Dillon91.6%9 providers
Duncan99.9%12 providers
Easley99.5%11 providers
Eastover30.5%8 providers
Edgefield36.5%8 providers
Effingham96.0%11 providers
Elgin97.5%11 providers
Enoree58.4%9 providers
Estill8.2%6 providers
Eutawville6.8%9 providers
Fairfax28.5%9 providers
Florence99.7%13 providers
Fort Mill99.8%14 providers
Fountain Inn94.7%14 providers
Gaffney95.5%11 providers
Galivants Ferry97.2%6 providers
Gaston93.6%10 providers
Georgetown89.5%11 providers
Gilbert83.8%10 providers
Goose Creek96.5%15 providers
Graniteville98.7%12 providers
Gray Court90.1%10 providers
Great Falls0.0%6 providers
Greenville99.6%16 providers
Greenwood91.2%10 providers
Greer99.8%11 providers
Hampton86.5%8 providers
Hanahan99.6%14 providers
Hardeeville93.1%10 providers
Hartsville91.0%9 providers
Heath Springs52.7%8 providers
Hemingway25.3%8 providers
Hilton Head Island99.9%13 providers
Hodges72.2%10 providers
Holly Hill9.7%10 providers
Hollywood86.6%11 providers
Honea Path66.1%11 providers
Hopkins95.0%8 providers
Inman98.4%10 providers
Irmo99.5%13 providers
Isle Of Palms98.7%10 providers
Iva89.1%9 providers
Jackson96.8%12 providers
Jefferson6.4%6 providers
Johns Island98.6%11 providers
Johnsonville58.2%7 providers
Johnston44.6%9 providers
Jonesville57.4%7 providers
Kershaw72.6%8 providers
Kingstree96.1%8 providers
Ladson99.2%12 providers
Ladys Island73.5%10 providers
Lake City90.1%7 providers
Lamar54.8%10 providers
Lancaster89.4%8 providers
Landrum78.6%10 providers
Latta60.3%8 providers
Laurens94.6%10 providers
Leesville59.8%10 providers
Lexington99.8%15 providers
Liberty84.0%12 providers
Little River100.0%11 providers
Longs99.8%8 providers
Loris99.7%6 providers
Lugoff98.5%10 providers
Lyman98.5%9 providers
Manning92.9%8 providers
Marietta85.3%8 providers
Marion79.5%7 providers
Mauldin100.0%14 providers
Mc Coll4.2%8 providers
Mc Cormick39.0%8 providers
Moncks Corner97.9%11 providers
Moore99.1%8 providers
Mount Pleasant98.8%16 providers
Mullins76.5%7 providers
Murrells Inlet100.0%12 providers
Myrtle Beach100.0%13 providers
Newberry84.4%9 providers
Nichols75.4%9 providers
Ninety Six65.1%9 providers
North6.0%10 providers
North Augusta99.2%12 providers
North Charleston99.3%20 providers
North Myrtle Beach100.0%10 providers
Okatie97.7%11 providers
Orangeburg96.3%11 providers
Pacolet84.8%8 providers
Pageland7.5%8 providers
Pamplico43.0%7 providers
Pawleys Island99.5%10 providers
Pelion67.6%9 providers
Pelzer97.9%8 providers
Pendleton80.1%11 providers
Pickens92.4%11 providers
Piedmont99.9%10 providers
Prosperity63.6%11 providers
Ravenel84.8%12 providers
Rembert40.7%9 providers
Ridgeland57.7%9 providers
Ridgeville80.6%11 providers
Ridgeway51.5%8 providers
Rock Hill98.2%12 providers
Roebuck86.1%10 providers
Saint George1.2%7 providers
Saint Helena Island36.8%10 providers
Saint Matthews81.5%10 providers
Saint Stephen89.7%7 providers
Salem79.7%10 providers
Saluda32.0%9 providers
Santee3.3%10 providers
Scranton98.5%7 providers
Seabrook84.8%8 providers
Seneca95.0%11 providers
Simpsonville98.5%12 providers
Six Mile96.3%10 providers
Spartanburg98.4%13 providers
Starr95.3%9 providers
Summerton88.9%8 providers
Summerville99.7%17 providers
Sumter99.0%9 providers
Swansea40.4%9 providers
Taylors99.9%11 providers
Timmonsville78.5%10 providers
Townville91.2%9 providers
Travelers Rest96.3%10 providers
Trenton83.6%10 providers
Turbeville97.3%6 providers
Union87.4%8 providers
Varnville65.4%7 providers
Wagener39.3%8 providers
Walhalla68.0%11 providers
Walterboro90.9%8 providers
Ware Shoals68.8%10 providers
Warrenville98.7%10 providers
Waterloo42.3%10 providers
Wellford97.5%9 providers
West Columbia100.0%13 providers
West Union87.9%12 providers
Westminster53.6%10 providers
Williamston99.3%8 providers
Williston78.3%9 providers
Winnsboro68.1%11 providers
Woodruff74.8%12 providers
Yemassee70.8%12 providers
York96.3%11 providers
Last Updated on 11/13/2018.

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