There are 2 Post Offices in Cornelius, Oregon, serving a population of 12,423 people in an area of 3 square miles. There is 1 Post Office per 6,211 people, and 1 Post Office per 1 square miles.
In Oregon, Cornelius is ranked 287th of 480 cities in Post Offices per capita, and 193rd of 480 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Cornelius Post Offices.
US Post Office 1639 Baseline Street Cornelius, OR
United States Postal Service 1639 Baseline Street Cornelius, OR Mailing Service, Postal Services