Cambria City Historic District is a national historic district located at Johnstown in Cambria County, Pennsylvania. The district includes 198 contributing buildings and 1 contributing structure in a predominantly working-class residential area of Johnstown. Though predominantly residential, it also includes a small business district and industrial buildings such as a former brewery, bottling plant, and slaughter house, along with a notable collection of churches, schools, and fire station. The district includes some buildings dated before the Johnstown Flood, but the majority date from 1890 to 1920. Notable buildings include the collection of two-story, balloon frame, detached and semi-detached dwellings, Fifth Avenue Hotel (1889), Pollack Building (1905), former Cambria Fire Hose and Lad