ZIP Code 45164: Port William, OH
County: Clinton
Coordinates: 39.55140, -83.78810
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Explore detailed information for ZIP code 45164 in Port William, OH. We include verified county details for Clinton plus key geographic references used for mapping and logistics.
| Primary City | Port William |
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| ZIP Code | 45164 |
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| County | Clinton |
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| State | OH |
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| Latitude / Longitude | 39.55140, -83.78810 |
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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 45164 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 45164 is approximately 39.55140 (latitude) and -83.78810 (longitude). This location sits within Clinton, contributing to regional planning across OH.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 45164 for mail delivery and general location reference in
Clinton,
OH.
This ZIP may extend beyond the city core into nearby communities within Clinton.
Related ZIP Codes (Nearby)
Explore other postal codes near Port William within OH.
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Frequently Asked Questions
What is the primary city for ZIP code 45164?
The primary city for this ZIP code is Port William, located in OH.
In which county is 45164 located?
ZIP code 45164 is situated within Clinton, OH.
What are the coordinates for 45164?
The approximate center point is 39.55140 (Latitude) and -83.78810 (Longitude).
Is ZIP code 45164 active?
This page lists ZIP 45164 as Listed based on the latest refresh date shown above.
Does ZIP 45164 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