About 93440 - Los Alamos, California

Located in California, the United States is home to the small community of Los Alamos, served by ZIP code 93440. It sits within Los Alamos County County.

Census data puts the population of this ZIP code at 6,610 residents. That's below the California average of about 22,778 people per ZIP code.

Median household income is about $91,500 (near the California average).

This ZIP code sits alongside neighboring areas like Wishon, San Diego, Castaic within California.