In which county is ZIP code 43512 located?

ZIP 43512 is listed under Defiance, OH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 43512: Defiance, OH

ZIP: 43512

County: Defiance

Coordinates: 41.27990, -84.36260

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 43512 in Defiance, OH. We include verified county details for Defiance plus key geographic references used for mapping and logistics.

Primary City	Defiance
ZIP Code	43512
County	Defiance
State	OH
Latitude / Longitude	41.27990, -84.36260
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

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These links show the approximate center point for ZIP 43512 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 43512 are listed as 41.27990 / -84.36260, useful for GPS and service checks in and around Defiance, OH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 43512 for mail delivery and general location reference in Defiance, OH.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Defiance.

Related ZIP Codes (Nearby)

Explore other postal codes near Defiance within OH.

Frequently Asked Questions

What is the primary city for ZIP code 43512?

The primary city for this ZIP code is Defiance, located in OH.

In which county is 43512 located?

ZIP code 43512 is situated within Defiance, OH.

What are the coordinates for 43512?

The approximate center point is 41.27990 (Latitude) and -84.36260 (Longitude).

Is ZIP code 43512 active?

This page lists ZIP 43512 as Listed based on the latest refresh date shown above.

Does ZIP 43512 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