There are 2 Post Offices in Monrovia, California, serving a population of 37,138 people in an area of 14 square miles. There is 1 Post Office per 18,569 people, and 1 Post Office per 6 square miles.
In California, Monrovia is ranked 900th of 1798 cities in Post Offices per capita, and 859th of 1798 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Monrovia Post Offices.
US Post Office 725 West Huntington Drive Monrovia, CA Mailing Service, Postal Services
United States Postal Service 225 South Ivy Avenue Monrovia, CA Mailing Service, Postal Services