There are 2 Post Offices in Mammoth Lakes, California, serving a population of 8,092 people in an area of 25 square miles. There is 1 Post Office per 4,046 people, and 1 Post Office per 12 square miles.
In California, Mammoth Lakes is ranked 618th of 1798 cities in Post Offices per capita, and 991st of 1798 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Mammoth Lakes Post Offices.
Mammoth Lakes Main Office 3330 Main Street Mammoth Lakes, CA
United States Postal Service 3330 Main Street Mammoth Lakes, CA Freight Trucking, Logistics, Mailing Service, Postal Services