Business planning by county

South Carolina county reference

46 counties and county equivalents in South Carolina. Search names or FIPS codes, compare Census geography and keep the original sources with your work.

• Abbeville County

  South Carolina · FIPS 45001

  24,836 residents · 2025 estimate

• Aiken County

  South Carolina · FIPS 45003

  181,515 residents · 2025 estimate

• Allendale County

  South Carolina · FIPS 45005

  7,355 residents · 2025 estimate

• Anderson County

  South Carolina · FIPS 45007

  219,930 residents · 2025 estimate

• Bamberg County

  South Carolina · FIPS 45009

  12,796 residents · 2025 estimate

• Barnwell County

  South Carolina · FIPS 45011

  20,653 residents · 2025 estimate

• Beaufort County

  South Carolina · FIPS 45013

  204,433 residents · 2025 estimate

• Berkeley County

  South Carolina · FIPS 45015

  274,666 residents · 2025 estimate

• Calhoun County

  South Carolina · FIPS 45017

  14,188 residents · 2025 estimate

• Charleston County

  South Carolina · FIPS 45019

  436,200 residents · 2025 estimate

• Cherokee County

  South Carolina · FIPS 45021

  58,275 residents · 2025 estimate

• Chester County

  South Carolina · FIPS 45023

  33,001 residents · 2025 estimate

• Chesterfield County

  South Carolina · FIPS 45025

  44,740 residents · 2025 estimate

• Clarendon County

  South Carolina · FIPS 45027

  31,043 residents · 2025 estimate

• Colleton County

  South Carolina · FIPS 45029

  39,382 residents · 2025 estimate

• Darlington County

  South Carolina · FIPS 45031

  62,888 residents · 2025 estimate

• Dillon County

  South Carolina · FIPS 45033

  27,458 residents · 2025 estimate

• Dorchester County

  South Carolina · FIPS 45035

  178,397 residents · 2025 estimate

• Edgefield County

  South Carolina · FIPS 45037

  29,808 residents · 2025 estimate

• Fairfield County

  South Carolina · FIPS 45039

  20,340 residents · 2025 estimate

• Florence County

  South Carolina · FIPS 45041

  138,504 residents · 2025 estimate

• Georgetown County

  South Carolina · FIPS 45043

  65,912 residents · 2025 estimate

• Greenville County

  South Carolina · FIPS 45045

  583,125 residents · 2025 estimate

• Greenwood County

  South Carolina · FIPS 45047

  70,379 residents · 2025 estimate

• Hampton County

  South Carolina · FIPS 45049

  18,174 residents · 2025 estimate

• Horry County

  South Carolina · FIPS 45051

  427,551 residents · 2025 estimate

• Jasper County

  South Carolina · FIPS 45053

  38,533 residents · 2025 estimate

• Kershaw County

  South Carolina · FIPS 45055

  73,166 residents · 2025 estimate

• Lancaster County

  South Carolina · FIPS 45057

  114,296 residents · 2025 estimate

• Laurens County

  South Carolina · FIPS 45059

  71,848 residents · 2025 estimate

• Lee County

  South Carolina · FIPS 45061

  15,730 residents · 2025 estimate

• Lexington County

  South Carolina · FIPS 45063

  317,588 residents · 2025 estimate

• Marion County

  South Carolina · FIPS 45067

  28,242 residents · 2025 estimate

• Marlboro County

  South Carolina · FIPS 45069

  25,488 residents · 2025 estimate

• McCormick County

  South Carolina · FIPS 45065

  10,215 residents · 2025 estimate

• Newberry County

  South Carolina · FIPS 45071

  39,561 residents · 2025 estimate

• Oconee County

  South Carolina · FIPS 45073

  83,775 residents · 2025 estimate

• Orangeburg County

  South Carolina · FIPS 45075

  83,177 residents · 2025 estimate

• Pickens County

  South Carolina · FIPS 45077

  139,198 residents · 2025 estimate

• Richland County

  South Carolina · FIPS 45079

  434,956 residents · 2025 estimate

• Saluda County

  South Carolina · FIPS 45081

  19,680 residents · 2025 estimate

• Spartanburg County

  South Carolina · FIPS 45083

  380,857 residents · 2025 estimate

• Sumter County

  South Carolina · FIPS 45085

  105,067 residents · 2025 estimate

• Union County

  South Carolina · FIPS 45087

  26,799 residents · 2025 estimate

• Williamsburg County

  South Carolina · FIPS 45089

  29,662 residents · 2025 estimate

• York County

  South Carolina · FIPS 45091

  306,887 residents · 2025 estimate

Use the county data

Use a county reference when organizing a market-research brief, outreach territory or business calculation. County population gives geographic context; it does not measure the number of qualified customers.

These are geographic reference records, not contact lists or verified sales leads.

Geography: 2025 U.S. Census Gazetteer. Population: Vintage 2025 estimates, July 1, 2025. County equivalents include parishes, boroughs, independent cities and planning regions. Puerto Rico population is not supplied by this population file.