In which county is ZIP code 83857 located?

ZIP 83857 is listed under Latah, ID.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 83857: Princeton, ID

ZIP: 83857

County: Latah

Coordinates: 46.89960, -116.82870

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Get a reliable snapshot of the Princeton, ID postal area 83857. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Princeton
ZIP Code	83857
County	Latah
State	ID
Latitude / Longitude	46.89960, -116.82870
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 83857 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 83857 is approximately 46.89960 (latitude) and -116.82870 (longitude). This location sits within Latah, contributing to regional planning across ID.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 83857 for mail delivery and general location reference in Latah, ID.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Princeton within ID.

Frequently Asked Questions

What is the primary city for ZIP code 83857?

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

In which county is 83857 located?

ZIP code 83857 is situated within Latah, ID.

What are the coordinates for 83857?

The approximate center point is 46.89960 (Latitude) and -116.82870 (Longitude).

Is ZIP code 83857 active?

This page lists ZIP 83857 as Listed based on the latest refresh date shown above.

Does ZIP 83857 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