Emergency: All St. Louis County offices are now open to the public.
What to know when visiting a county building
Information on COVID-19, vaccines and testing

Map Gallery


The County Map Gallery and Library contains commonly referenced County maps in PDF format.

Township Maps - Large format high quality poster size wall maps for townships to utilize for planning purposes, town meetings, and other uses. The maps highlight the land and parcel ownership with an imagery background. 

Download Township Maps


Plat, Survey, and Half Section Maps

Recorders Plat Search


GeoPDF Maps - Downloadable maps that can be viewed on a smartphone or tablet, in areas with or without internet service.

GeoPDF Maps