Agassiz School is a historic building located in Ottumwa, Iowa, United States.

The two-story, light brick, Art Deco structure was completed in 1941.

[2] Allegorical figures "sowing the seeds of knowledge" in limestone reliefs circle the building, which also features a curved wall, glass blocks, and glazed tiles.

[3] A good deal of the original decorative elements remain in the building.

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