ZIP Code 60431: Joliet, IL
County: Will County
Coordinates: 41.47120, -87.93910
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 60431, serving Joliet in IL. It lies in Will County and supports delivery, planning, and address verification.
| Primary City | Joliet |
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| ZIP Code | 60431 |
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| County | Will County |
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| State | IL |
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| Latitude / Longitude | 41.47120, -87.93910 |
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| ZIP Type | Standard |
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| Time Zone | Central Time (CT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 60431 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 60431 are listed as 41.47120 / -87.93910, useful for GPS and service checks in and around Joliet, IL.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 60431 for mail delivery and general location reference in
Will County,
IL.
This ZIP may extend beyond the city core into nearby communities within Will County.
Related ZIP Codes (Nearby)
Explore other postal codes near Joliet within IL.
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Frequently Asked Questions
What is the primary city for ZIP code 60431?
The primary city for this ZIP code is Joliet, located in IL.
In which county is 60431 located?
ZIP code 60431 is situated within Will County, IL.
What are the coordinates for 60431?
The approximate center point is 41.47120 (Latitude) and -87.93910 (Longitude).
Is ZIP code 60431 active?
This page lists ZIP 60431 as Listed based on the latest refresh date shown above.
Does ZIP 60431 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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