There are 2 Post Offices in Polo, Missouri, serving a population of 618 people in an area of 1 square miles. There is 1 Post Office per 309 people, and 1 Post Office per square mile.
In Missouri, Polo is ranked 391st of 1263 cities in Post Offices per capita, and 285th of 1263 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Polo Post Offices.
US Post Office 104 West Elm Street Polo, MO
United States Postal Service 104 West Elm Street Polo, MO Mailing Service, Postal Services