In which county is ZIP code 54409 located?

ZIP 54409 is listed under Langlade, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 54409: Antigo, WI

ZIP: 54409

County: Langlade

Coordinates: 45.13140, -89.14190

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 54409, serving Antigo in WI. It lies in Langlade and supports delivery, planning, and address verification.

Primary City	Antigo
ZIP Code	54409
County	Langlade
State	WI
Latitude / Longitude	45.13140, -89.14190
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 54409 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 54409 is commonly represented around 45.13140, -89.14190. These coordinates help identify the general area within Langlade, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 54409 for mail delivery and general location reference in Langlade, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Antigo within WI.

Frequently Asked Questions

What is the primary city for ZIP code 54409?

The primary city for this ZIP code is Antigo, located in WI.

In which county is 54409 located?

ZIP code 54409 is situated within Langlade, WI.

What are the coordinates for 54409?

The approximate center point is 45.13140 (Latitude) and -89.14190 (Longitude).

Is ZIP code 54409 active?

This page lists ZIP 54409 as Listed based on the latest refresh date shown above.

Does ZIP 54409 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