In which county is ZIP code 50420 located?

ZIP 50420 is listed under Franklin, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50420: Alexander, IA

ZIP: 50420

County: Franklin

Coordinates: 42.81140, -93.44500

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Alexander, IA postal area 50420. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Alexander
ZIP Code	50420
County	Franklin
State	IA
Latitude / Longitude	42.81140, -93.44500
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 50420 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 50420 is approximately 42.81140 (latitude) and -93.44500 (longitude). This location sits within Franklin, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50420 for mail delivery and general location reference in Franklin, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Alexander within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50420?

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

In which county is 50420 located?

ZIP code 50420 is situated within Franklin, IA.

What are the coordinates for 50420?

The approximate center point is 42.81140 (Latitude) and -93.44500 (Longitude).

Is ZIP code 50420 active?

This page lists ZIP 50420 as Listed based on the latest refresh date shown above.

Does ZIP 50420 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