There are 2 Post Offices in Hollis, Oklahoma, serving a population of 2,023 people in an area of 2 square miles. There is 1 Post Office per 1,011 people, and 1 Post Office per square mile.
In Oklahoma, Hollis is ranked 379th of 815 cities in Post Offices per capita, and 279th of 815 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Hollis Post Offices.
Post Offices 120 North 2nd Street Hollis, OK
United States Postal Service 120 North 2nd Street Hollis, OK Mailing Service, Postal Services