There are 2 Post Offices in Barstow, California, serving a population of 23,609 people in an area of 42 square miles. There is 1 Post Office per 11,804 people, and 1 Post Office per 20 square miles.
In California, Barstow is ranked 794th of 1798 cities in Post Offices per capita, and 1,052nd of 1798 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Barstow Post Offices.
United Parcel Service 2790 East Main Street Barstow, CA Delivery Service, Mailing Service, Postal Services
United States Postal Service 425 South 2nd Avenue Barstow, CA Mailing Service, Postal Services