There are 3 Post Offices in Columbus, Indiana, serving a population of 46,926 people in an area of 28 square miles. There is 1 Post Office per 15,642 people, and 1 Post Office per 9 square miles.
In Indiana, Columbus is ranked 648th of 865 cities in Post Offices per capita, and 649th of 865 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Columbus Post Offices.
US Post Office 1637 North National Road Columbus, IN Mailing Service, Postal Services
United States Government 2535 Arnold Street Columbus, IN
United States Postal Service 450 Jackson Street Columbus, IN Mailing Service, Postal Services