US Post Office--Thermopolis Main
U.S. National Register of Historic Places
The building in 2017
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Location	440 Arapahoe Street, Thermopolis, Wyoming
Coordinates	43°38′51″N 108°12′33″W / 43.64750°N 108.20917°W / 43.64750; -108.20917
Built	1933
Architect	US Department of the Treasury; Office of Supervising Architect
Architectural style	Classical Revival
MPS	Historic US Post Offices in Wyoming, 1900--1941, TR
NRHP reference No.	87000784
Added to NRHP	May 19, 1987[1]

The Thermopolis Main Post Office in Thermopolis, Wyoming was built as part of a facilities improvement program by the United States Post Office Department. The post office in Thermopolis 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.^[2]

• Photographs of the Thermopolis Post Office at the National Park Service's NRHP database
• Thermopolis Main Post Office at the Wyoming State Historic Preservation Office