There are 2 Post Offices in Plainfield, Wisconsin, serving a population of 964 people in an area of 2 square miles. There is 1 Post Office per 482 people, and 1 Post Office per square mile.
In Wisconsin, Plainfield is ranked 308th of 922 cities in Post Offices per capita, and 250th of 922 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Plainfield Post Offices.
US Post Office 110 West North Street Plainfield, WI
United States Postal Service 110 West North Street Plainfield, WI Mailing Service, Postal Services