In which county is ZIP code 04579 located?

ZIP 04579 is listed under Sagadahoc, ME.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 04579: Woolwich, ME

ZIP: 04579

County: Sagadahoc

Coordinates: 43.95030, -69.78910

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 04579, serving Woolwich in ME. It lies in Sagadahoc and supports delivery, planning, and address verification.

Primary City	Woolwich
ZIP Code	04579
County	Sagadahoc
State	ME
Latitude / Longitude	43.95030, -69.78910
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 04579 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 04579 is commonly represented around 43.95030, -69.78910. These coordinates help identify the general area within Sagadahoc, ME.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 04579 for mail delivery and general location reference in Sagadahoc, ME.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Woolwich.

Related ZIP Codes (Nearby)

Explore other postal codes near Woolwich within ME.

Frequently Asked Questions

What is the primary city for ZIP code 04579?

The primary city for this ZIP code is Woolwich, located in ME.

In which county is 04579 located?

ZIP code 04579 is situated within Sagadahoc, ME.

What are the coordinates for 04579?

The approximate center point is 43.95030 (Latitude) and -69.78910 (Longitude).

Is ZIP code 04579 active?

This page lists ZIP 04579 as Listed based on the latest refresh date shown above.

Does ZIP 04579 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