ZIP Code 50402: Mason City, IA
County: Cerro Gordo
Coordinates: 43.15360, -93.20100
ZIP Type: Standard
Time Zone: Central Time (CT)
Explore detailed information for ZIP code 50402 in Mason City, IA. We include verified county details for Cerro Gordo plus key geographic references used for mapping and logistics.
| Primary City | Mason City |
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| ZIP Code | 50402 |
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| County | Cerro Gordo |
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| State | IA |
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| Latitude / Longitude | 43.15360, -93.20100 |
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| ZIP Type | Standard |
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| Time Zone | Central Time (CT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 50402 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 50402 is approximately 43.15360 (latitude) and -93.20100 (longitude). This location sits within Cerro Gordo, contributing to regional planning across IA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 50402 for mail delivery and general location reference in
Cerro Gordo,
IA.
This ZIP may extend beyond the city core into nearby communities within Cerro Gordo.
Related ZIP Codes (Nearby)
Explore other postal codes near Mason City within IA.
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Frequently Asked Questions
What is the primary city for ZIP code 50402?
The primary city for this ZIP code is Mason City, located in IA.
In which county is 50402 located?
ZIP code 50402 is situated within Cerro Gordo, IA.
What are the coordinates for 50402?
The approximate center point is 43.15360 (Latitude) and -93.20100 (Longitude).
Is ZIP code 50402 active?
This page lists ZIP 50402 as Listed based on the latest refresh date shown above.
Does ZIP 50402 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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