ZIP Code 29666

29666 is one of South Carolina's ZIP codes, delivering to addresses in Ninety Six, Greenwood County.

City: Ninety Six
County: Greenwood County
State: South Carolina
Prefix: 296xx

Where this code sits

29666 is part of the 296xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ninety Six.

Ninety Six South Carolina ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 29666 delivers to without sharing its boundary.

ZIP codes nearest 29666

The ZIP codes whose reference points sit closest to 29666.
ZIP code	Distance	Delivers to
ZIP code 29646	7.3 mi	Greenwood, SC
ZIP code 29332	7.6 mi	Cross Hill, SC
ZIP code 29647	7.7 mi	Greenwood, SC
ZIP code 29649	8.4 mi	Greenwood, SC
ZIP code 29648	8.6 mi	Greenwood, SC
ZIP code 29037	9.5 mi	Chappells, SC
ZIP code 29384	12 mi	Waterloo, SC
ZIP code 29370	13 mi	Mountville, 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 29666, plotted from its record coordinates.

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

Scope ZIP code 29666. 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.