In which county is ZIP code 45101 located?

ZIP 45101 is listed under Brown, OH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 45101: Aberdeen, OH

ZIP: 45101

County: Brown

Coordinates: 38.67090, -83.76370

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 45101, serving Aberdeen in OH. It lies in Brown and supports delivery, planning, and address verification.

Primary City	Aberdeen
ZIP Code	45101
County	Brown
State	OH
Latitude / Longitude	38.67090, -83.76370
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 45101 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 45101 is approximately 38.67090 (latitude) and -83.76370 (longitude). This location sits within Brown, contributing to regional planning across OH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 45101 for mail delivery and general location reference in Brown, OH.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Aberdeen within OH.

Frequently Asked Questions

What is the primary city for ZIP code 45101?

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

In which county is 45101 located?

ZIP code 45101 is situated within Brown, OH.

What are the coordinates for 45101?

The approximate center point is 38.67090 (Latitude) and -83.76370 (Longitude).

Is ZIP code 45101 active?

This page lists ZIP 45101 as Listed based on the latest refresh date shown above.

Does ZIP 45101 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