There are 2 Post Offices in Mariposa, California, serving a population of 1,338 people in an area of 4 square miles. There is 1 Post Office per 669 people, and 1 Post Office per 1 square miles.
In California, Mariposa is ranked 409th of 1798 cities in Post Offices per capita, and 384th of 1798 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Mariposa Post Offices.
US Post Office 3125 Triangle Road Mariposa, CA Mailing Service, Postal Services
United States Postal Service 5109 Jessie Street Mariposa, CA Freight Trucking, Logistics, Mailing Service, Postal Services