In which county is ZIP code 54864 located?

ZIP 54864 is listed under Douglas, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 54864: Poplar, WI

ZIP: 54864

County: Douglas

Coordinates: 46.57710, -91.82530

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 54864, serving Poplar in WI. It lies in Douglas and supports delivery, planning, and address verification.

Primary City	Poplar
ZIP Code	54864
County	Douglas
State	WI
Latitude / Longitude	46.57710, -91.82530
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 54864 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 54864 is commonly represented around 46.57710, -91.82530. These coordinates help identify the general area within Douglas, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 54864 for mail delivery and general location reference in Douglas, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Poplar within WI.

Frequently Asked Questions

What is the primary city for ZIP code 54864?

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

In which county is 54864 located?

ZIP code 54864 is situated within Douglas, WI.

What are the coordinates for 54864?

The approximate center point is 46.57710 (Latitude) and -91.82530 (Longitude).

Is ZIP code 54864 active?

This page lists ZIP 54864 as Listed based on the latest refresh date shown above.

Does ZIP 54864 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