In which county is ZIP code 30070 located?

ZIP 30070 is listed under Newton, GA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 30070: Porterdale, GA

ZIP: 30070

County: Newton

Coordinates: 33.57120, -83.89510

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 30070 in Porterdale, GA. We include verified county details for Newton plus key geographic references used for mapping and logistics.

Primary City	Porterdale
ZIP Code	30070
County	Newton
State	GA
Latitude / Longitude	33.57120, -83.89510
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 30070 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 30070 are listed as 33.57120 / -83.89510, useful for GPS and service checks in and around Porterdale, GA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 30070 for mail delivery and general location reference in Newton, GA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Porterdale within GA.

Frequently Asked Questions

What is the primary city for ZIP code 30070?

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

In which county is 30070 located?

ZIP code 30070 is situated within Newton, GA.

What are the coordinates for 30070?

The approximate center point is 33.57120 (Latitude) and -83.89510 (Longitude).

Is ZIP code 30070 active?

This page lists ZIP 30070 as Listed based on the latest refresh date shown above.

Does ZIP 30070 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