There are 2 Post Offices in Smithville, Missouri, serving a population of 9,274 people in an area of 16 square miles. There is 1 Post Office per 4,637 people, and 1 Post Office per 7 square miles.
In Missouri, Smithville is ranked 738th of 1263 cities in Post Offices per capita, and 789th of 1263 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Smithville Post Offices.
Smithville MO Post Office 206 Richardson Street Smithville, MO
United States Postal Service 206 Richardson Street Smithville, MO Mailing Service, Postal Services