In which county is ZIP code 45712 located?

ZIP 45712 is listed under Washington, OH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 45712: Barlow, OH

ZIP: 45712

County: Washington

Coordinates: 39.39870, -81.66490

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 45712, serving Barlow in OH. It lies in Washington and supports delivery, planning, and address verification.

Primary City	Barlow
ZIP Code	45712
County	Washington
State	OH
Latitude / Longitude	39.39870, -81.66490
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 45712 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 45712 is approximately 39.39870 (latitude) and -81.66490 (longitude). This location sits within Washington, contributing to regional planning across OH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 45712 for mail delivery and general location reference in Washington, OH.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Barlow within OH.

Frequently Asked Questions

What is the primary city for ZIP code 45712?

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

In which county is 45712 located?

ZIP code 45712 is situated within Washington, OH.

What are the coordinates for 45712?

The approximate center point is 39.39870 (Latitude) and -81.66490 (Longitude).

Is ZIP code 45712 active?

This page lists ZIP 45712 as Listed based on the latest refresh date shown above.

Does ZIP 45712 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