In which county is ZIP code 95987 located?

ZIP 95987 is listed under Colusa, CA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 95987: Williams, CA

ZIP: 95987

County: Colusa

Coordinates: 39.13370, -122.21620

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 95987 in Williams, CA. We include verified county details for Colusa plus key geographic references used for mapping and logistics.

Primary City	Williams
ZIP Code	95987
County	Colusa
State	CA
Latitude / Longitude	39.13370, -122.21620
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 95987 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 95987 is commonly represented around 39.13370, -122.21620. These coordinates help identify the general area within Colusa, CA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 95987 for mail delivery and general location reference in Colusa, CA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Williams.

Related ZIP Codes (Nearby)

Explore other postal codes near Williams within CA.

Frequently Asked Questions

What is the primary city for ZIP code 95987?

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

In which county is 95987 located?

ZIP code 95987 is situated within Colusa, CA.

What are the coordinates for 95987?

The approximate center point is 39.13370 (Latitude) and -122.21620 (Longitude).

Is ZIP code 95987 active?

This page lists ZIP 95987 as Listed based on the latest refresh date shown above.

Does ZIP 95987 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