There are 2 Post Offices in Riva, Maryland, serving a population of 3,802 people in an area of 3 square miles. There is 1 Post Office per 1,901 people, and 1 Post Office per 1 square miles.
In Maryland, Riva is ranked 264th of 700 cities in Post Offices per capita, and 250th of 700 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Riva Post Offices.
Riva Post Office 3123 Riva Road Riva, MD
United States Postal Service 3123 Riva Road Riva, MD Mailing Service, Postal Services