In which county is ZIP code 50257 located?

ZIP 50257 is listed under Madison, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50257: Truro, IA

ZIP: 50257

County: Madison

Coordinates: 41.20760, -93.84100

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 50257, serving Truro in IA. It lies in Madison and supports delivery, planning, and address verification.

Primary City	Truro
ZIP Code	50257
County	Madison
State	IA
Latitude / Longitude	41.20760, -93.84100
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 50257 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 50257 are listed as 41.20760 / -93.84100, useful for GPS and service checks in and around Truro, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50257 for mail delivery and general location reference in Madison, IA.

Some addresses near Truro may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Truro within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50257?

The primary city for this ZIP code is Truro, located in IA.

In which county is 50257 located?

ZIP code 50257 is situated within Madison, IA.

What are the coordinates for 50257?

The approximate center point is 41.20760 (Latitude) and -93.84100 (Longitude).

Is ZIP code 50257 active?

This page lists ZIP 50257 as Listed based on the latest refresh date shown above.

Does ZIP 50257 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