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Shamrock

Ghost town · Imperial County, California

Calipatria quadrangle, USGS topographic map (1944, 1:62,500)
Calipatria quadrangle, USGS topographic map (1944, 1:62,500) · U.S. Geological Survey, Historical Topographic Map Collection · Public domain

Shamrock is a ghost town in Imperial County, California. It is one of 7 former communities in Imperial County on the federal names register. That ranks the county 44th among the 58 California counties with a vanished settlement on record.

The U.S. Geological Survey lists Shamrock as a historical populated place on the Westmorland East topographic quadrangle: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed. The recorded location is 33.1184° N, 115.5800° W.

Key facts

USGS quadrangleWestmorland East
Elevation-197 ft
Nearest living townWestmorland, CA
Distance to it6 miles
GNIS feature ID1701714
Coordinates33.11837, -115.57999

Open the location on a map

What's there now

Shamrock is no longer a community in its own right. The nearest living town is Westmorland, CA (population 1,734), about 6 miles away in a straight line, and the site sits at roughly -197 feet above sea level. Much of the land around former townsites is private; check access before you visit.

Nearby places

Questions

Where is Shamrock?

Shamrock is in Imperial County, California, at 33.1184, -115.5800.

How many ghost towns are in Imperial County?

Imperial County, California has 7 ghost towns on record at Wayfarrow.

Sources and licences

Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.