In which county is ZIP code 50128 located?

ZIP 50128 is listed under Guthrie, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50128: Jamaica, IA

ZIP: 50128

County: Guthrie

Coordinates: 41.84190, -94.32040

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 50128, serving Jamaica in IA. It lies in Guthrie and supports delivery, planning, and address verification.

Primary City	Jamaica
ZIP Code	50128
County	Guthrie
State	IA
Latitude / Longitude	41.84190, -94.32040
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 50128 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 50128 is approximately 41.84190 (latitude) and -94.32040 (longitude). This location sits within Guthrie, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50128 for mail delivery and general location reference in Guthrie, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Jamaica within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50128?

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

In which county is 50128 located?

ZIP code 50128 is situated within Guthrie, IA.

What are the coordinates for 50128?

The approximate center point is 41.84190 (Latitude) and -94.32040 (Longitude).

Is ZIP code 50128 active?

This page lists ZIP 50128 as Listed based on the latest refresh date shown above.

Does ZIP 50128 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