Land Information Services Division

Land Information Services (LIS) has the responsibility for the maintenance and reproduction of the official set of locator and zoning maps for Saint Louis County. All maps containing political subdivision boundary lines are maintained by the Division, as well as a master address file system that is updated daily to accurately reflect all known addresses throughout the Saint Louis County.

Services available through this division include:


  • Specialized maps
  • Graphic services
  • Copies from microfilm



LIS also provides, on a fee basis, various computer reports as requested by Saint Louis County agencies or area commercial organizations.

The goal of LIS is to respond to our customers promptly and courteously, with the most accurate data possible.

Lyndie Dauksha
Manager, Land Information Services

Address: Saint Louis County
Land Information Services
41 South Central Avenue
Clayton, MO 63105-1799

The Land Information Services Division is located on the third floor of the Lawrence K. Roos County Government Building.
Phone Numbers: (314) 615-4238
Email: [email protected]
visit the Contact Us page.
Office Hours: Monday - Friday
8:00 a.m. - 5:00 p.m.

LIS Forms