In which county is ZIP code 45883 located?

ZIP 45883 is listed under Mercer, OH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 45883: Saint Henry, OH

ZIP: 45883

County: Mercer

Coordinates: 40.40910, -84.63330

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 45883 in Saint Henry, OH. We include verified county details for Mercer plus key geographic references used for mapping and logistics.

Primary City	Saint Henry
ZIP Code	45883
County	Mercer
State	OH
Latitude / Longitude	40.40910, -84.63330
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 45883 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 45883 is commonly represented around 40.40910, -84.63330. These coordinates help identify the general area within Mercer, OH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 45883 for mail delivery and general location reference in Mercer, OH.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Saint Henry within OH.

Frequently Asked Questions

What is the primary city for ZIP code 45883?

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

In which county is 45883 located?

ZIP code 45883 is situated within Mercer, OH.

What are the coordinates for 45883?

The approximate center point is 40.40910 (Latitude) and -84.63330 (Longitude).

Is ZIP code 45883 active?

This page lists ZIP 45883 as Listed based on the latest refresh date shown above.

Does ZIP 45883 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