Unreal City

Unreal City: Historic St. Louis Maps
The 19th century St. Louis fire insurance maps in Unreal City: Historic St. Louis Maps are an important source of historical information to study the growth and development of post-Civil War St. Louis.
Originally created for the fire insurance industry, these maps provide the most complete visual record of the evolving built environment in St. Louis, covering commercial, industrial, and residential neighborhoods.

The Unreal City digital project was created in collaboration with the Missouri Historical Society with funding from the Missouri State Library (2008-2009). Work began in 2022 to digitally migrate the contents to a new platform and add greater GIS capabilities.