[2] The district includes work by architects Wetherell & Gage.

[1] The district largely includes commercial buildings that surround the 1911 Keokuk County Courthouse, which is separately listed on the National Register.

After the Civil War brick buildings began to replace them, with 1876 being a prominent year for new construction.

Media related to Public Square Historic District (Sigourney, Iowa) at Wikimedia Commons

This article about a property in Keokuk County, Iowa on the National Register of Historic Places is a stub.