In which county is ZIP code 31203 located?

ZIP 31203 is listed under Bibb, GA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 31203: Macon, GA

ZIP: 31203

County: Bibb

Coordinates: 32.80670, -83.69130

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 31203, serving Macon in GA. It lies in Bibb and supports delivery, planning, and address verification.

Primary City	Macon
ZIP Code	31203
County	Bibb
State	GA
Latitude / Longitude	32.80670, -83.69130
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 31203 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 31203 is approximately 32.80670 (latitude) and -83.69130 (longitude). This location sits within Bibb, contributing to regional planning across GA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 31203 for mail delivery and general location reference in Bibb, GA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Macon within GA.

Frequently Asked Questions

What is the primary city for ZIP code 31203?

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

In which county is 31203 located?

ZIP code 31203 is situated within Bibb, GA.

What are the coordinates for 31203?

The approximate center point is 32.80670 (Latitude) and -83.69130 (Longitude).

Is ZIP code 31203 active?

This page lists ZIP 31203 as Listed based on the latest refresh date shown above.

Does ZIP 31203 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