In which county is ZIP code 40291 located?

ZIP 40291 is listed under Jefferson, KY.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 40291: Louisville, KY

ZIP: 40291

County: Jefferson

Coordinates: 38.13130, -85.57540

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 40291 in Louisville, KY. We include verified county details for Jefferson plus key geographic references used for mapping and logistics.

Primary City	Louisville
ZIP Code	40291
County	Jefferson
State	KY
Latitude / Longitude	38.13130, -85.57540
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 40291 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 40291 is approximately 38.13130 (latitude) and -85.57540 (longitude). This location sits within Jefferson, contributing to regional planning across KY.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 40291 for mail delivery and general location reference in Jefferson, KY.

Some addresses near Louisville may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Louisville within KY.

Frequently Asked Questions

What is the primary city for ZIP code 40291?

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

In which county is 40291 located?

ZIP code 40291 is situated within Jefferson, KY.

What are the coordinates for 40291?

The approximate center point is 38.13130 (Latitude) and -85.57540 (Longitude).

Is ZIP code 40291 active?

This page lists ZIP 40291 as Listed based on the latest refresh date shown above.

Does ZIP 40291 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