In which county is ZIP code 18068 located?

ZIP 18068 is listed under Lehigh, PA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 18068: Old Zionsville, PA

ZIP: 18068

County: Lehigh

Coordinates: 40.69340, -75.47120

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 18068, serving Old Zionsville in PA. It lies in Lehigh and supports delivery, planning, and address verification.

Primary City	Old Zionsville
ZIP Code	18068
County	Lehigh
State	PA
Latitude / Longitude	40.69340, -75.47120
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 18068 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 18068 are listed as 40.69340 / -75.47120, useful for GPS and service checks in and around Old Zionsville, PA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 18068 for mail delivery and general location reference in Lehigh, PA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Old Zionsville within PA.

Frequently Asked Questions

What is the primary city for ZIP code 18068?

The primary city for this ZIP code is Old Zionsville, located in PA.

In which county is 18068 located?

ZIP code 18068 is situated within Lehigh, PA.

What are the coordinates for 18068?

The approximate center point is 40.69340 (Latitude) and -75.47120 (Longitude).

Is ZIP code 18068 active?

This page lists ZIP 18068 as Listed based on the latest refresh date shown above.

Does ZIP 18068 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