The Oskaloosa City Square Commercial Historic District is a 9.8-acre (4.0 ha) historic district in Oskaloosa, Iowa that includes Early Commercial, Italianate, and Romanesque Revival architecture.

[1] At the time of its nomination it included 68 contributing buildings.

[2] The district includes the Mahaska County Courthouse, Oskaloosa City Park and Band Stand, Oskaloosa Fire Station and the Oskaloosa City Hall which are separately listed on the National Register.

[2] Media related to Oskaloosa City Square Commercial Historic District at Wikimedia Commons

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