In which county is ZIP code 30420 located?

ZIP 30420 is listed under Tattnall, GA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 30420: Cobbtown, GA

ZIP: 30420

County: Tattnall

Coordinates: 32.26420, -82.13330

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 30420 in Cobbtown, GA. We include verified county details for Tattnall plus key geographic references used for mapping and logistics.

Primary City	Cobbtown
ZIP Code	30420
County	Tattnall
State	GA
Latitude / Longitude	32.26420, -82.13330
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 30420 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 30420 are listed as 32.26420 / -82.13330, useful for GPS and service checks in and around Cobbtown, GA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 30420 for mail delivery and general location reference in Tattnall, GA.

This ZIP may extend beyond the city core into nearby communities within Tattnall.

Related ZIP Codes (Nearby)

Explore other postal codes near Cobbtown within GA.

Frequently Asked Questions

What is the primary city for ZIP code 30420?

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

In which county is 30420 located?

ZIP code 30420 is situated within Tattnall, GA.

What are the coordinates for 30420?

The approximate center point is 32.26420 (Latitude) and -82.13330 (Longitude).

Is ZIP code 30420 active?

This page lists ZIP 30420 as Listed based on the latest refresh date shown above.

Does ZIP 30420 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