In which county is ZIP code 40078 located?

ZIP 40078 is listed under Washington, KY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 40078: Willisburg, KY

ZIP: 40078

County: Washington

Coordinates: 37.83730, -85.13620

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 40078, serving Willisburg in KY. It lies in Washington and supports delivery, planning, and address verification.

Primary City	Willisburg
ZIP Code	40078
County	Washington
State	KY
Latitude / Longitude	37.83730, -85.13620
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 40078 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 40078 is commonly represented around 37.83730, -85.13620. These coordinates help identify the general area within Washington, KY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 40078 for mail delivery and general location reference in Washington, KY.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Willisburg within KY.

Frequently Asked Questions

What is the primary city for ZIP code 40078?

The primary city for this ZIP code is Willisburg, located in KY.

In which county is 40078 located?

ZIP code 40078 is situated within Washington, KY.

What are the coordinates for 40078?

The approximate center point is 37.83730 (Latitude) and -85.13620 (Longitude).

Is ZIP code 40078 active?

This page lists ZIP 40078 as Listed based on the latest refresh date shown above.

Does ZIP 40078 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