There are 3 Post Offices in Rockwood, Illinois, serving a population of 28 people in an area of 1 square miles. There is 1 Post Office per 9 people, and 1 Post Office per square mile.
In Illinois, Rockwood is ranked 114th of 1547 cities in Post Offices per capita, and 120th of 1547 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Rockwood Post Offices.
Rockwood Post Office 900 Original Street Rockwood, IL
United States Government 900 Original Street Rockwood, IL
United States Postal Service 900 Original Street Rockwood, IL Mailing Service, Postal Services