In which county is ZIP code 53506 located?

ZIP 53506 is listed under Iowa, WI.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 53506: Avoca, WI

ZIP: 53506

County: Iowa

Coordinates: 43.15710, -90.28890

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Avoca, WI postal area 53506. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Avoca
ZIP Code	53506
County	Iowa
State	WI
Latitude / Longitude	43.15710, -90.28890
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 53506 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 53506 are listed as 43.15710 / -90.28890, useful for GPS and service checks in and around Avoca, WI.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 53506 for mail delivery and general location reference in Iowa, WI.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Avoca within WI.

Frequently Asked Questions

What is the primary city for ZIP code 53506?

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

In which county is 53506 located?

ZIP code 53506 is situated within Iowa, WI.

What are the coordinates for 53506?

The approximate center point is 43.15710 (Latitude) and -90.28890 (Longitude).

Is ZIP code 53506 active?

This page lists ZIP 53506 as Listed based on the latest refresh date shown above.

Does ZIP 53506 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