In which county is ZIP code 37643 located?

ZIP 37643 is listed under Carter, TN.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 37643: Elizabethton, TN

ZIP: 37643

County: Carter

Coordinates: 36.34450, -82.20150

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Elizabethton, TN postal area 37643. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Elizabethton
ZIP Code	37643
County	Carter
State	TN
Latitude / Longitude	36.34450, -82.20150
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 37643 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 37643 is approximately 36.34450 (latitude) and -82.20150 (longitude). This location sits within Carter, contributing to regional planning across TN.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 37643 for mail delivery and general location reference in Carter, TN.

This ZIP may extend beyond the city core into nearby communities within Carter.

Related ZIP Codes (Nearby)

Explore other postal codes near Elizabethton within TN.

Frequently Asked Questions

What is the primary city for ZIP code 37643?

The primary city for this ZIP code is Elizabethton, located in TN.

In which county is 37643 located?

ZIP code 37643 is situated within Carter, TN.

What are the coordinates for 37643?

The approximate center point is 36.34450 (Latitude) and -82.20150 (Longitude).

Is ZIP code 37643 active?

This page lists ZIP 37643 as Listed based on the latest refresh date shown above.

Does ZIP 37643 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

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