The Powell Main Post Office in Powell, Wyoming was built in 1937 as part of a facilities improvement program by the United States Post Office Department. The post office in Powell was nominated to the National Register of Historic Places as part of a thematic study comprising twelve Wyoming post offices built to standardized USPO plans in the early twentieth century.The post office contains the mural, Powell's Agriculture Resulting from the Shoshine Irrigation Project by Verona Burkhard, painted in 1938 and funded by the Section of Painting and Sculpture.
"Visit your local Post Office™ at 270 N Bent St! 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 157 million addresses in the United States, its territories, and its military bases worldwide. Processing and delivering 47 percent of the world’s mail, USPS manages over 30,000 retail locations and constantly innovates to make customer experiences better."