In which county is ZIP code 60566 located?

ZIP 60566 is listed under DuPage County, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 60566: Naperville, IL

ZIP: 60566

County: DuPage County

Coordinates: 41.83970, -88.08870

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Naperville, IL postal area 60566. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Naperville
ZIP Code	60566
County	DuPage County
State	IL
Latitude / Longitude	41.83970, -88.08870
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 60566 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 60566 are listed as 41.83970 / -88.08870, useful for GPS and service checks in and around Naperville, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 60566 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 Naperville within IL.

Frequently Asked Questions

What is the primary city for ZIP code 60566?

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

In which county is 60566 located?

ZIP code 60566 is situated within DuPage County, IL.

What are the coordinates for 60566?

The approximate center point is 41.83970 (Latitude) and -88.08870 (Longitude).

Is ZIP code 60566 active?

This page lists ZIP 60566 as Listed based on the latest refresh date shown above.

Does ZIP 60566 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