In which county is ZIP code 29817 located?

ZIP 29817 is listed under Barnwell, SC.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 29817: Blackville, SC

ZIP: 29817

County: Barnwell

Coordinates: 33.36450, -81.27180

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 29817, serving Blackville in SC. It lies in Barnwell and supports delivery, planning, and address verification.

Primary City	Blackville
ZIP Code	29817
County	Barnwell
State	SC
Latitude / Longitude	33.36450, -81.27180
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 29817 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 29817 is approximately 33.36450 (latitude) and -81.27180 (longitude). This location sits within Barnwell, contributing to regional planning across SC.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 29817 for mail delivery and general location reference in Barnwell, SC.

Some addresses near Blackville may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Blackville within SC.

Frequently Asked Questions

What is the primary city for ZIP code 29817?

The primary city for this ZIP code is Blackville, located in SC.

In which county is 29817 located?

ZIP code 29817 is situated within Barnwell, SC.

What are the coordinates for 29817?

The approximate center point is 33.36450 (Latitude) and -81.27180 (Longitude).

Is ZIP code 29817 active?

This page lists ZIP 29817 as Listed based on the latest refresh date shown above.

Does ZIP 29817 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08