ZIP Code 45377: Vandalia, OH
County: Montgomery
Coordinates: 39.88830, -84.20230
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 45377, serving Vandalia in OH. It lies in Montgomery and supports delivery, planning, and address verification.
| Primary City | Vandalia |
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| ZIP Code | 45377 |
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| County | Montgomery |
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| State | OH |
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| Latitude / Longitude | 39.88830, -84.20230 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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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 45377 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 45377 is approximately 39.88830 (latitude) and -84.20230 (longitude). This location sits within Montgomery, contributing to regional planning across OH.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 45377 for mail delivery and general location reference in
Montgomery,
OH.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Vandalia.
Related ZIP Codes (Nearby)
Explore other postal codes near Vandalia within OH.
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Frequently Asked Questions
What is the primary city for ZIP code 45377?
The primary city for this ZIP code is Vandalia, located in OH.
In which county is 45377 located?
ZIP code 45377 is situated within Montgomery, OH.
What are the coordinates for 45377?
The approximate center point is 39.88830 (Latitude) and -84.20230 (Longitude).
Is ZIP code 45377 active?
This page lists ZIP 45377 as Listed based on the latest refresh date shown above.
Does ZIP 45377 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