In which county is ZIP code 83605 located?

ZIP 83605 is listed under Canyon, ID.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 83605: Caldwell, ID

ZIP: 83605

County: Canyon

Coordinates: 43.66270, -116.70000

ZIP Type: Standard

Time Zone: Pacific Time (PT)

This profile provides an in-depth look at ZIP code 83605, serving Caldwell in ID. It lies in Canyon and supports delivery, planning, and address verification.

Primary City	Caldwell
ZIP Code	83605
County	Canyon
State	ID
Latitude / Longitude	43.66270, -116.70000
ZIP Type	Standard
Time Zone	Pacific Time (PT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 83605 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 83605 is approximately 43.66270 (latitude) and -116.70000 (longitude). This location sits within Canyon, contributing to regional planning across ID.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 83605 for mail delivery and general location reference in Canyon, ID.

Some addresses near Caldwell may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Caldwell within ID.

Frequently Asked Questions

What is the primary city for ZIP code 83605?

The primary city for this ZIP code is Caldwell, located in ID.

In which county is 83605 located?

ZIP code 83605 is situated within Canyon, ID.

What are the coordinates for 83605?

The approximate center point is 43.66270 (Latitude) and -116.70000 (Longitude).

Is ZIP code 83605 active?

This page lists ZIP 83605 as Listed based on the latest refresh date shown above.

Does ZIP 83605 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