There are 2 Post Offices in Davis, Illinois, serving a population of 615 people in an area of 1 square miles. There is 1 Post Office per 307 people, and 1 Post Office per square mile.
In Illinois, Davis is ranked 310th of 1547 cities in Post Offices per capita, and 170th of 1547 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Davis Post Offices.
US Post Office 420 North Stanton Street Davis, IL
United States Postal Service 420 North Stanton Street Davis, IL Mailing Service, Postal Services