There are 2 Mailing Services in Los Osos, California, serving a population of 15,714 people in an area of 13 square miles. There is 1 Mailing Service per 7,857 people, and 1 Mailing Service per 6 square miles.
In California, Los Osos is ranked 809th of 1798 cities in Mailing Services per capita, and 904th of 1798 cities in Mailing Services per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Los Osos Mailing Services.
Parcel Post Etc 1054 Los Osos Valley Road Los Osos, CA
United States Postal Service 1189 Los Osos Valley Road Los Osos, CA Mailing Service, Postal Services