ZIP Code 29743

29743 is one of South Carolina's ZIP codes, delivering to addresses in Smyrna, York County.

City: Smyrna
County: York County
State: South Carolina
Prefix: 297xx

Where this code sits

29743 is part of the 297xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Smyrna.

Smyrna South Carolina ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 29743 delivers to without sharing its boundary.

ZIP codes nearest 29743

The ZIP codes whose reference points sit closest to 29743.
ZIP code	Distance	Delivers to
ZIP code 29717	4.8 mi	Hickory Grove, SC
ZIP code 29702	8.0 mi	Blacksburg, SC
ZIP code 29742	8.5 mi	Sharon, SC
ZIP code 29745	9.7 mi	York, SC
ZIP code 29710	11 mi	Clover, SC
ZIP code 28073	11 mi	Grover, NC
ZIP code 29731	12 mi	Rock Hill, SC
ZIP code 29733	12 mi	Rock Hill, SC

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 29743, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 29743. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.