In which county is ZIP code 50530 located?

ZIP 50530 is listed under Webster, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 50530: Dayton, IA

ZIP: 50530

County: Webster

Coordinates: 42.25940, -94.06100

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Dayton, IA postal area 50530. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Dayton
ZIP Code	50530
County	Webster
State	IA
Latitude / Longitude	42.25940, -94.06100
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 50530 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 50530 is approximately 42.25940 (latitude) and -94.06100 (longitude). This location sits within Webster, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50530 for mail delivery and general location reference in Webster, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Dayton within IA.

Frequently Asked Questions

What is the primary city for ZIP code 50530?

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

In which county is 50530 located?

ZIP code 50530 is situated within Webster, IA.

What are the coordinates for 50530?

The approximate center point is 42.25940 (Latitude) and -94.06100 (Longitude).

Is ZIP code 50530 active?

This page lists ZIP 50530 as Listed based on the latest refresh date shown above.

Does ZIP 50530 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