Delavan Post Office

Visit your local Post Office™ at 335 E Walworth Ave! The U.S. Postal Service® (USPS®) is the only organization in the country to regularly deliver to every residential and business address. USPS is committed to providing secure, reliable, and affordable delivery of mail and packages to more than ...

Visit your local Post Office™ at 335 E Walworth Ave to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more

According to the website:Located in Delavan, WI, the USPS is responsible for the delivery of mail and other forms of communication throughout the United States. It is one of the few government agencies explicitly authorized by the United States Constitution. It plays a vital role in the country's infrastructure and communications network, assuring the safe and efficient delivery of letters and packages, providing customers with postal products and services, and supporting economic development in communities throughout the United States.