La Moure County North Dakota has 3 places on the National Register of Historic Places including 2 places of Statewide significance. Significant places include La Moure County Courthouse and Rodman Octagonal Barn, Dagen's Grocery, La Moure County Courthouse.
Some of the country's most noteable architects helped create the La Moure County places including Buechner & Orth, Luman B. Rodman and Ole B. & Sons Johnson. Prominent architectural styles found in La Moure Country are Beaux Arts and Early Commercial.