ZIP Code 45039: Maineville, OH
County: Warren
Coordinates: 39.31700, -84.24380
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 45039, serving Maineville in OH. It lies in Warren and supports delivery, planning, and address verification.
| Primary City | Maineville |
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| ZIP Code | 45039 |
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| County | Warren |
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| State | OH |
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| Latitude / Longitude | 39.31700, -84.24380 |
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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 45039 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 45039 is approximately 39.31700 (latitude) and -84.24380 (longitude). This location sits within Warren, contributing to regional planning across OH.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 45039 for mail delivery and general location reference in
Warren,
OH.
Some addresses near Maineville may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Maineville within OH.
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Frequently Asked Questions
What is the primary city for ZIP code 45039?
The primary city for this ZIP code is Maineville, located in OH.
In which county is 45039 located?
ZIP code 45039 is situated within Warren, OH.
What are the coordinates for 45039?
The approximate center point is 39.31700 (Latitude) and -84.24380 (Longitude).
Is ZIP code 45039 active?
This page lists ZIP 45039 as Listed based on the latest refresh date shown above.
Does ZIP 45039 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