County GIS Maps, Applications, and Geospatial Data Services
St. Louis County GIS provides print maps, land atlas and plat books, geospatial data, and GIS interactive web mapping applications services for citizens and businesses to utilize. Explore, discover, and use the rich County GIS applications and services.
Please note: this Monday, April 27, 5 pm - 7 p.m, all GIS, Parcel Lookup, Tax Lookup and other related applications and web links will be unavailable due to system upgrades being done. We apologize for any inconvenience.