In which county is ZIP code 50440 located?

ZIP 50440 is listed under Worth, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50440: Grafton, IA

ZIP: 50440

County: Worth

Coordinates: 43.31100, -93.07970

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 50440 in Grafton, IA. We include verified county details for Worth plus key geographic references used for mapping and logistics.

Primary City	Grafton
ZIP Code	50440
County	Worth
State	IA
Latitude / Longitude	43.31100, -93.07970
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 50440 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 50440 is commonly represented around 43.31100, -93.07970. These coordinates help identify the general area within Worth, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50440 for mail delivery and general location reference in Worth, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Grafton within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50440?

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

In which county is 50440 located?

ZIP code 50440 is situated within Worth, IA.

What are the coordinates for 50440?

The approximate center point is 43.31100 (Latitude) and -93.07970 (Longitude).

Is ZIP code 50440 active?

This page lists ZIP 50440 as Listed based on the latest refresh date shown above.

Does ZIP 50440 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