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South Carolina ZIP codes

South Carolina has 534 ZIP codes (29001–29945) across 376 cities and towns and 46 counties.

ZIP codes
534
With delivery area
424
Population in ZIPs
5,296,225
Cities & towns
376
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Richest ZIP codes in South Carolina Most expensive ZIP codes

Zoom in to see ZIP code boundaries. Click a dot to open a ZIP code, or anywhere else to see which ZIP it's in.

Largest cities in South Carolina

South Carolina ZIP codes by county

Most populated South Carolina ZIP codes

  1. 29072 Lexington – 69,407
  2. 29681 Simpsonville – 68,650
  3. 29445 Goose Creek – 59,227
  4. 29483 Summerville – 59,186
  5. 29485 Summerville – 58,507
  6. 29730 Rock Hill – 58,199
  7. 29732 Rock Hill – 57,675
  8. 29579 Myrtle Beach – 56,915
  9. 29651 Greer – 56,599
  10. 29526 Conway – 54,130

All South Carolina cities and towns

Frequently asked questions

How many ZIP codes are in South Carolina?

South Carolina has 534 ZIP codes: 424 with a delivery area and 110 PO Box or single-organization ZIP codes.

What ZIP codes does South Carolina use?

South Carolina ZIP codes run from 29001 to 29945.

Which South Carolina ZIP code has the most people?

ZIP code 29072 in Lexington has the largest population, about 69,407 residents (ACS 2020–2024).