There are 2 Post Offices in Avant, Oklahoma, serving a population of 275 people in an area of 1 square miles. There is 1 Post Office per 137 people, and 1 Post Office per square mile.
In Oklahoma, Avant is ranked 132nd of 815 cities in Post Offices per capita, and 81st of 815 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Avant Post Offices.
United States Goverment Post Ofice 514 East 3rd Avant, OK
United States Postal Service 514 East 3rd Street Avant, OK Mailing Service, Postal Services