Find out about the list of all South Carolina counties in alphabetical order, including their size, seats and numbers. The U.S. state of South Carolina has 46 counties; here’s the full alphabetical list:
A
Abbeville County (SC)
Aiken County (SC)
Allendale County (SC)
Anderson County (SC)
B
Bamberg County (SC)
Barnwell County (SC)
Beaufort County (SC)
Berkeley County (SC)
C
Calhoun County (SC)
Charleston County (SC)
Cherokee County (SC)
Chester County (SC)
Chesterfield County (SC)
Clarendon County (SC)
Colleton County (SC)
D
Darlington County (SC)
Dillon County (SC)
Dorchester County (SC)
E
Edgefield County (SC)
F
Fairfield County (SC)
Florence County (SC)
G
Georgetown County (SC)
Greenville County (SC)
Greenwood County (SC)
H
Hampton County (SC)
Horry County (SC)
J
Jasper County (SC)
K
Kershaw County (SC)
L
Lancaster County (SC)
Laurens County (SC)
Lee County (SC)
Lexington County (SC)
M
Marion County (SC)
Marlboro County (SC)
McCormick County (SC)
N
Newberry County (SC)
O
Oconee County (SC)
Orangeburg County (SC)
P
Pickens County (SC)
R
Richland County (SC)
S
Saluda County (SC)
Spartanburg County (SC)
Sumter County (SC)
U
Union County (SC)
W
Williamsburg County (SC)
Y
York County (SC)
List of all South Carolina counties in printable and scannable format
A
Abbeville County (SC), Aiken County (SC), Allendale County (SC), Anderson County (SC)
B
Bamberg County (SC), Barnwell County (SC), Beaufort County (SC), Berkeley County (SC)
C
Calhoun County (SC), Charleston County (SC), Cherokee County (SC), Chester County (SC), Chesterfield County (SC), Clarendon County (SC), Colleton County (SC)
D
Darlington County (SC), Dillon County (SC), Dorchester County (SC)
E
Edgefield County (SC)
F
Fairfield County (SC), Florence County (SC)
G
Georgetown County (SC), Greenville County (SC), Greenwood County (SC)
H
Hampton County (SC), Horry County (SC)
J
Jasper County (SC)
K
Kershaw County (SC)
L
Lancaster County (SC), Laurens County (SC), Lee County (SC), Lexington County (SC)
M
Marion County (SC), Marlboro County (SC), McCormick County (SC)
N
Newberry County (SC)
O
Oconee County (SC), Orangeburg County (SC)
P
Pickens County (SC)
R
Richland County (SC)
S
Saluda County (SC), Spartanburg County (SC), Sumter County (SC)
U
Union County (SC)
W
Williamsburg County (SC)
Y
York County (SC)
List of all South Carolina counties and their county size
Abbeville County SC — 508 sq mi
Aiken County, SC — 1,080 sq mi
Allendale County, SC — 408 sq mi
Anderson County, SC — 718 sq mi
Bamberg County, SC — 395 sq mi
Barnwell County, SC — 557 sq mi
Beaufort County, SC — 923 sq mi
Berkeley County, SC — 1,099 sq mi
Calhoun County, SC — 392 sq mi
Charleston County, SC — 1,358 sq mi
Cherokee County, SC — 397 sq mi
Chester County, SC — 586 sq mi
Chesterfield County, SC — 799 sq mi
Clarendon County, SC — 607 sq mi
Colleton County, SC — 1,056 sq mi
Darlington County, SC — 561 sq mi
Dillon County, SC — 405 sq mi
Dorchester County, SC — 576 sq mi
Edgefield County, SC — 502 sq mi
Fairfield County, SC — 686 sq mi
Florence County, SC — 804 sq mi
Georgetown County, SC — 814 sq mi
Greenville County, SC — 795 sq mi
Greenwood County, SC — 456 sq mi
Hampton County, SC — 563 sq mi
Horry County, SC — 1,134 sq mi
Jasper County, SC — 699 sq mi
Kershaw County, SC — 740 sq mi
Lancaster County, SC — 555 sq mi
Laurens County, SC — 714 sq mi
Lee County, SC — 411 sq mi
Lexington County, SC — 758 sq mi
Marion County, SC — 494 sq mi
Marlboro County, SC — 485 sq mi
McCormick County, SC — 394 sq mi
Newberry County, SC — 647 sq mi
Oconee County, SC — 629 sq mi
Orangeburg County, SC — 1,106 sq mi
Pickens County, SC — 512 sq mi
Richland County, SC — 772 sq mi
Saluda County, SC — 461 sq mi
Spartanburg County, SC — 819 sq mi
Sumter County, SC — 682 sq mi
Union County, SC — 514 sq mi
Williamsburg County, SC — 937 sq mi
York County, SC — 681 sq mi
List of all South Carolina counties and their county seats
Abbeville County, SC — Abbeville
Aiken County, SC — Aiken
Allendale County, SC — Allendale
Anderson County, SC — Anderson
Bamberg County, SC — Bamberg
Barnwell County, SC — Barnwell
Beaufort County, SC — Beaufort
Berkeley County, SC — Moncks Corner
Calhoun County, SC — St Matthews
Charleston County, SC — Charleston
Cherokee County, SC — Gaffney
Chester County, SC — Chester
Chesterfield County, SC — Chesterfield
Clarendon County, SC — Manning
Colleton County, SC — Walterboro
Darlington County, SC — Darlington
Dillon County, SC — Dillon
Dorchester County, SC — St. George
Edgefield County, SC — Edgefield
Fairfield County, SC — Winnsboro
Florence County, SC — Florence
Georgetown County, SC — Georgetown
Greenville County, SC — Greenville
Greenwood County, SC — Greenwood
Hampton County, SC — Hampton
Horry County, SC — Conway
Jasper County, SC — Ridgeland
Kershaw County, SC — Camden
Lancaster County, SC — Lancaster
Laurens County, SC — Laurens
Lee County, SC — Bishopville
Lexington County, SC — Lexington
Marion County, SC — Marion
Marlboro County, SC — Bennettsville
McCormick County, SC — McCormick
Newberry County, SC — Newberry
Oconee County, SC — Walhalla
Orangeburg County, SC — Orangeburg
Pickens County, SC — Pickens
Richland County, SC — Columbia
Saluda County, SC — Saluda
Spartanburg County, SC — Spartanburg
Sumter County, SC — Sumter
Union County, SC — Union
Williamsburg County, SC — Kingstree
York County, SC — York
List of South Carolina counties by region
Piedmont & Midlands Region
Abbeville County, SC
Aiken County, SC
Anderson County, SC
Calhoun County, SC
Cherokee County, SC
Chester County, SC
Edgefield County, SC
Fairfield County, SC
Greenville County, SC
Kershaw County, SC
Greenwood County, SC
Lancaster County, SC
Laurens County, SC
Lexington County, SC
McCormick County, SC
Newberry County, SC
Oconee County, SC
Richland County, SC
Pickens County, SC
York County, SC
Saluda County, SC
Spartanburg County, SC
Union County, SC
Pee Dee & Coastal Region
Chesterfield County, SC
Allendale County, SC
Clarendon County, SC
Bamberg County, SC
Darlington County, SC
Barnwell County, SC
Dillon County, SC
Beaufort County, SC
Florence County, SC
Berkeley County, SC
Georgetown County, SC
Charleston County, SC
Horry County, SC
Colleton County, SC
Lee County, SC
Dorchester County, SC
Marion County, SC
Hampton County, SC
Marlboro County, SC
Jasper County, SC
Sumter County, SC
Orangeburg County, SC
Williamsburg County, SC
What is the largest county in South Carolina?
The largest county in South Carolina is Charleston County, which covers 1,358 sq mi.
What is the smallest county in South Carolina?
The smallest county in South Carolina is Calhoun County, which covers 392 sq. mi.