In which county is ZIP code 45004 located?

ZIP 45004 is listed under Butler, OH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 45004: Collinsville, OH

ZIP: 45004

County: Butler

Coordinates: 39.51530, -84.60940

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Collinsville, OH postal area 45004. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Collinsville
ZIP Code	45004
County	Butler
State	OH
Latitude / Longitude	39.51530, -84.60940
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 45004 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 45004 is commonly represented around 39.51530, -84.60940. These coordinates help identify the general area within Butler, OH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 45004 for mail delivery and general location reference in Butler, OH.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Collinsville within OH.

Frequently Asked Questions

What is the primary city for ZIP code 45004?

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

In which county is 45004 located?

ZIP code 45004 is situated within Butler, OH.

What are the coordinates for 45004?

The approximate center point is 39.51530 (Latitude) and -84.60940 (Longitude).

Is ZIP code 45004 active?

This page lists ZIP 45004 as Listed based on the latest refresh date shown above.

Does ZIP 45004 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