In which county is ZIP code 60439 located?

ZIP 60439 is listed under DuPage County, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 60439: Lemont, IL

ZIP: 60439

County: DuPage County

Coordinates: 41.70740, -87.97560

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 60439, serving Lemont in IL. It lies in DuPage County and supports delivery, planning, and address verification.

Primary City	Lemont
ZIP Code	60439
County	DuPage County
State	IL
Latitude / Longitude	41.70740, -87.97560
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 60439 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 60439 is commonly represented around 41.70740, -87.97560. These coordinates help identify the general area within DuPage County, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 60439 for mail delivery and general location reference in DuPage County, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Lemont within IL.

Frequently Asked Questions

What is the primary city for ZIP code 60439?

The primary city for this ZIP code is Lemont, located in IL.

In which county is 60439 located?

ZIP code 60439 is situated within DuPage County, IL.

What are the coordinates for 60439?

The approximate center point is 41.70740 (Latitude) and -87.97560 (Longitude).

Is ZIP code 60439 active?

This page lists ZIP 60439 as Listed based on the latest refresh date shown above.

Does ZIP 60439 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