ZIP Code 29063

29063 is one of South Carolina's ZIP codes, delivering to addresses in Irmo, Richland County.

City: Irmo
County: Richland County
State: South Carolina
Prefix: 290xx

Where this code sits

29063 is part of the 290xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Irmo.

Irmo South Carolina ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 29063 delivers to without sharing its boundary.

ZIP codes nearest 29063

The ZIP codes whose reference points sit closest to 29063.
ZIP code	Distance	Delivers to
ZIP code 29002	2.5 mi	Ballentine, SC
ZIP code 29212	2.8 mi	Columbia, SC
ZIP code 29177	4.6 mi	White Rock, SC
ZIP code 29210	6.6 mi	Columbia, SC
ZIP code 29230	7.7 mi	Columbia, SC
ZIP code 29036	7.9 mi	Chapin, SC
ZIP code 29071	9.2 mi	Lexington, SC
ZIP code 29072	9.8 mi	Lexington, 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 29063, plotted from its record coordinates.

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

Scope ZIP code 29063. 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.