There are 3 Post Offices in Birnamwood, Wisconsin, serving a population of 792 people in an area of 3 square miles. There is 1 Post Office per 264 people, and 1 Post Office per square mile.
In Wisconsin, Birnamwood is ranked 231st of 922 cities in Post Offices per capita, and 228th of 922 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Birnamwood Post Offices.
US Post Office 382 Main Street Birnamwood, WI
United States Government 405 Main Street Birnamwood, WI
United States Postal Service 405 Main Street Birnamwood, WI Mailing Service, Postal Services