United States Post Office and Courthouse (Peoria, Illinois)

The United States Post Office and Courthouse in Peoria, Illinois, is a historic building located at 100 Northeast Monroe Street. It served as a post office and courthouse for the United States District Court for the Central District of Illinois.

The building was constructed between 1898 and 1899 and designed by architect James Knox Taylor in the Renaissance Revival style. Its facade is characterized by classical elements such as engaged columns, arched windows, and a prominent cornice. The exterior is primarily composed of granite and brick.

Throughout its history, the building housed various federal government offices, in addition to the post office and courthouse. It served as a significant hub for federal activities in the Peoria region.

The United States Post Office and Courthouse in Peoria was listed on the National Register of Historic Places in 2000, recognizing its architectural significance and its role in the history of the city and the federal government's presence there. While no longer serving as a courthouse, the building continues to stand as a landmark in downtown Peoria. Current use and ownership may vary.