Postal reference / United States

29721Lancaster, South Carolina

ZIP code 29721 is a United States postal code for Lancaster, South Carolina. Its county association is Lancaster County. The map reference point is at 34.6994, -80.7817.

State / territory
South Carolina
Recorded place name
Lancaster
County association
Lancaster
Estimated coordinate
34.6994, -80.7817
View on OpenStreetMap
ZIP prefix
297 · 32 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Need the last four digits?

ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.

Find ZIP+4

Explore South Carolina

Browse the other 533 ZIP codes recorded for South Carolina, sorted by code with place and county.

South Carolina directory

Other ZIP codes in Lancaster, SC

Lancaster has 3 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
29720LancasterSCLancaster3.6
29714Fort LawnSCChester7.2
29058Heath SpringsSCLancaster7.8
29722LancasterSCLancaster8.4
29744Van WyckSCLancaster11.6
29055Great FallsSCChester11.6
29729RichburgSCChester11.8
29712EdgemoorSCChester13.6

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

Verify a mailing address

For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.

Open USPS address lookup