In which county is ZIP code 31312 located?

ZIP 31312 is listed under Effingham, GA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 31312: Guyton, GA

ZIP: 31312

County: Effingham

Coordinates: 32.31400, -81.38960

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 31312 in Guyton, GA. We include verified county details for Effingham plus key geographic references used for mapping and logistics.

Primary City	Guyton
ZIP Code	31312
County	Effingham
State	GA
Latitude / Longitude	32.31400, -81.38960
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 31312 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 31312 is commonly represented around 32.31400, -81.38960. These coordinates help identify the general area within Effingham, GA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 31312 for mail delivery and general location reference in Effingham, GA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Guyton within GA.

Frequently Asked Questions

What is the primary city for ZIP code 31312?

The primary city for this ZIP code is Guyton, located in GA.

In which county is 31312 located?

ZIP code 31312 is situated within Effingham, GA.

What are the coordinates for 31312?

The approximate center point is 32.31400 (Latitude) and -81.38960 (Longitude).

Is ZIP code 31312 active?

This page lists ZIP 31312 as Listed based on the latest refresh date shown above.

Does ZIP 31312 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