In which county is ZIP code 37405 located?

ZIP 37405 is listed under Hamilton, TN.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 37405: Chattanooga, TN

ZIP: 37405

County: Hamilton

Coordinates: 35.07680, -85.30820

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Chattanooga, TN postal area 37405. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Chattanooga
ZIP Code	37405
County	Hamilton
State	TN
Latitude / Longitude	35.07680, -85.30820
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 37405 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 37405 is commonly represented around 35.07680, -85.30820. These coordinates help identify the general area within Hamilton, TN.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 37405 for mail delivery and general location reference in Hamilton, TN.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Chattanooga within TN.

Frequently Asked Questions

What is the primary city for ZIP code 37405?

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

In which county is 37405 located?

ZIP code 37405 is situated within Hamilton, TN.

What are the coordinates for 37405?

The approximate center point is 35.07680 (Latitude) and -85.30820 (Longitude).

Is ZIP code 37405 active?

This page lists ZIP 37405 as Listed based on the latest refresh date shown above.

Does ZIP 37405 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