ZIP Code 37121: Mount Juliet, TN
County: Wilson
Coordinates: 36.20010, -86.51860
ZIP Type: Standard
Time Zone: Central Time (CT)
This profile provides an in-depth look at ZIP code 37121, serving Mount Juliet in TN. It lies in Wilson and supports delivery, planning, and address verification.
| Primary City | Mount Juliet |
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| ZIP Code | 37121 |
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| County | Wilson |
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| State | TN |
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| Latitude / Longitude | 36.20010, -86.51860 |
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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 37121 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 37121 is commonly represented around 36.20010, -86.51860. These coordinates help identify the general area within Wilson, TN.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 37121 for mail delivery and general location reference in
Wilson,
TN.
Some addresses near Mount Juliet may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Mount Juliet within TN.
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Frequently Asked Questions
What is the primary city for ZIP code 37121?
The primary city for this ZIP code is Mount Juliet, located in TN.
In which county is 37121 located?
ZIP code 37121 is situated within Wilson, TN.
What are the coordinates for 37121?
The approximate center point is 36.20010 (Latitude) and -86.51860 (Longitude).
Is ZIP code 37121 active?
This page lists ZIP 37121 as Listed based on the latest refresh date shown above.
Does ZIP 37121 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