In which county is ZIP code 04430 located?

ZIP 04430 is listed under Penobscot, ME.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 04430: East Millinocket, ME

ZIP: 04430

County: Penobscot

Coordinates: 45.63000, -68.57280

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 04430 in East Millinocket, ME. We include verified county details for Penobscot plus key geographic references used for mapping and logistics.

Primary City	East Millinocket
ZIP Code	04430
County	Penobscot
State	ME
Latitude / Longitude	45.63000, -68.57280
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 04430 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 04430 are listed as 45.63000 / -68.57280, useful for GPS and service checks in and around East Millinocket, ME.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 04430 for mail delivery and general location reference in Penobscot, ME.

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

Related ZIP Codes (Nearby)

Explore other postal codes near East Millinocket within ME.

Frequently Asked Questions

What is the primary city for ZIP code 04430?

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

In which county is 04430 located?

ZIP code 04430 is situated within Penobscot, ME.

What are the coordinates for 04430?

The approximate center point is 45.63000 (Latitude) and -68.57280 (Longitude).

Is ZIP code 04430 active?

This page lists ZIP 04430 as Listed based on the latest refresh date shown above.

Does ZIP 04430 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