93402 is zip code located in Los Osos, California. The population is 14,949, making 93402 the largest zipcode in Los Osos and the 7th largest in San Luis Obispo County.
There are 3 public schools in 93402 with an average Homefacts rating of B+. , and there are 16 registered sex offenders residing in the zip code 93402. Unemployment in 93402 is low.
Zip codes within Los Osos include 93412.