There are 2 Post Offices in Laddonia, Missouri, serving a population of 603 people in an area of 1 square miles. There is 1 Post Office per 301 people, and 1 Post Office per square mile.
In Missouri, Laddonia is ranked 387th of 1263 cities in Post Offices per capita, and 307th of 1263 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Laddonia Post Offices.
US Post Office 501 East 2nd Street Laddonia, MO
United States Postal Service 501 East 2nd Street Laddonia, MO Mailing Service, Postal Services