There are 3 Post Offices in Plainfield, Indiana, serving a population of 31,012 people in an area of 23 square miles. There is 1 Post Office per 10,337 people, and 1 Post Office per 7 square miles.
In Indiana, Plainfield is ranked 620th of 865 cities in Post Offices per capita, and 636th of 865 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Plainfield Post Offices.
US Post Office 400 North Dan Jones Road Plainfield, IN Mailing Service, Postal Services
United States Postal Service 700 North Carr Road Plainfield, IN Mailing Service, Postal Services
United States Postal Service 2685 East Main Street Suite 101 Plainfield, IN