In which county is ZIP code 96121 located?

ZIP 96121 is listed under Lassen, CA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 96121: Milford, CA

ZIP: 96121

County: Lassen

Coordinates: 40.18280, -120.38950

ZIP Type: Standard

Time Zone: Pacific Time (PT)

This profile provides an in-depth look at ZIP code 96121, serving Milford in CA. It lies in Lassen and supports delivery, planning, and address verification.

Primary City	Milford
ZIP Code	96121
County	Lassen
State	CA
Latitude / Longitude	40.18280, -120.38950
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 96121 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 96121 is commonly represented around 40.18280, -120.38950. These coordinates help identify the general area within Lassen, CA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 96121 for mail delivery and general location reference in Lassen, CA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Milford within CA.

Frequently Asked Questions

What is the primary city for ZIP code 96121?

The primary city for this ZIP code is Milford, located in CA.

In which county is 96121 located?

ZIP code 96121 is situated within Lassen, CA.

What are the coordinates for 96121?

The approximate center point is 40.18280 (Latitude) and -120.38950 (Longitude).

Is ZIP code 96121 active?

This page lists ZIP 96121 as Listed based on the latest refresh date shown above.

Does ZIP 96121 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