ZIP code 95558 of Petrolia, California: location on the map and coordinates.

The ZIP code 95558 is found in Petrolia, California. This code is part of Humboldt County. On the following Open Street Map you can see the exact location of 95558 ZIP code. Zoom in or out to see the surrounding cities and areas, use the buttons shown on the map. Drag the map with your mouse or finger.
Exact coordinates of ZIP 95558: Latitude: 40.2868 South, Longitude: 124.227 West.

© 2026 City maps and famous places