Williamsburg County, South Carolina ZIP Codes

Zip Code
City
Population ↓
29556Kingstree10,559
29510Andrews10,545
29590Salters3,480
29056Greeleyville2,203
29580Nesmith1,322
29564Lane1,262
29518Cades1,121

Overview of ZIP Codes in Williamsburg County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 7 ZCTAs in Williamsburg County, South Carolina (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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