ZIP Code 37820: New Market, TN
County: Jefferson
Coordinates: 36.08100, -83.56730
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 37820, serving New Market in TN. It lies in Jefferson and supports delivery, planning, and address verification.
| Primary City | New Market |
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| ZIP Code | 37820 |
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| County | Jefferson |
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| State | TN |
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| Latitude / Longitude | 36.08100, -83.56730 |
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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 37820 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 37820 are listed as 36.08100 / -83.56730, useful for GPS and service checks in and around New Market, TN.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 37820 for mail delivery and general location reference in
Jefferson,
TN.
Some addresses near New Market may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near New Market within TN.
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Frequently Asked Questions
What is the primary city for ZIP code 37820?
The primary city for this ZIP code is New Market, located in TN.
In which county is 37820 located?
ZIP code 37820 is situated within Jefferson, TN.
What are the coordinates for 37820?
The approximate center point is 36.08100 (Latitude) and -83.56730 (Longitude).
Is ZIP code 37820 active?
This page lists ZIP 37820 as Listed based on the latest refresh date shown above.
Does ZIP 37820 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