| Name | Styles | Significance | Periods |
|---|
Grant - Kohrs Ranch/Warren Ranch (Cattle Drive, Grant--Kohrs Ranch National Historic Site) | Greek Revival, Late Victorian | architecture, agriculture | 1950-1974, 1925-1949 |
Grant- Kohrs Ranch National Historic Site (Edge of Deer Lodge) | | exploration, settlement, agriculture | 1875-1899, 1850-1874 |
Montana Territorial and State Prison (925 Main St.) | Romanesque | social history, architecture, politics, government | 1875-1899, 1900-1924 |
Nick J. Bielenberg House (801 Milwaukee Ave.) | Bungalow, Craftsman | agriculture, architecture, exploration, settlement | 1900-1924 |
Prison Brickyard Historic District (Gravel rd. off I-90 1/4 mi. S of Deer Lodge) | | politics, government, social history, industry | 1900-1924, 1925-1949 |
Trask Hall (703 5th Ave.) | | education | 1875-1899 |