ZIP Code 61065: Poplar Grove, IL
County: Boone
Coordinates: 42.35940, -88.84280
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 61065, serving Poplar Grove in IL. It lies in Boone and supports delivery, planning, and address verification.
| Primary City | Poplar Grove |
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| ZIP Code | 61065 |
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| County | Boone |
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| State | IL |
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| Latitude / Longitude | 42.35940, -88.84280 |
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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 61065 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 61065 is approximately 42.35940 (latitude) and -88.84280 (longitude). This location sits within Boone, contributing to regional planning across IL.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61065 for mail delivery and general location reference in
Boone,
IL.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Poplar Grove.
Related ZIP Codes (Nearby)
Explore other postal codes near Poplar Grove within IL.
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Frequently Asked Questions
What is the primary city for ZIP code 61065?
The primary city for this ZIP code is Poplar Grove, located in IL.
In which county is 61065 located?
ZIP code 61065 is situated within Boone, IL.
What are the coordinates for 61065?
The approximate center point is 42.35940 (Latitude) and -88.84280 (Longitude).
Is ZIP code 61065 active?
This page lists ZIP 61065 as Listed based on the latest refresh date shown above.
Does ZIP 61065 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