In which county is ZIP code 50103 located?

ZIP 50103 is listed under Decatur, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50103: Garden Grove, IA

ZIP: 50103

County: Decatur

Coordinates: 40.77110, -93.61170

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 50103, serving Garden Grove in IA. It lies in Decatur and supports delivery, planning, and address verification.

Primary City	Garden Grove
ZIP Code	50103
County	Decatur
State	IA
Latitude / Longitude	40.77110, -93.61170
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 50103 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 50103 is approximately 40.77110 (latitude) and -93.61170 (longitude). This location sits within Decatur, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50103 for mail delivery and general location reference in Decatur, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Garden Grove within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50103?

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

In which county is 50103 located?

ZIP code 50103 is situated within Decatur, IA.

What are the coordinates for 50103?

The approximate center point is 40.77110 (Latitude) and -93.61170 (Longitude).

Is ZIP code 50103 active?

This page lists ZIP 50103 as Listed based on the latest refresh date shown above.

Does ZIP 50103 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