There are 2 Post Offices in Parkersburg, Illinois, serving a population of 137 people in an area of 1 square miles. There is 1 Post Office per 68 people, and 1 Post Office per square mile.
In Illinois, Parkersburg is ranked 130th of 1547 cities in Post Offices per capita, and 270th of 1547 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Parkersburg Post Offices.
US Post Office 101 North Main Street Parkersburg, IL
United States Postal Service 101 North Main Street Parkersburg, IL Mailing Service, Postal Services