About GIS

GIS (Geographic Information Systems) is computer-based mapping and spatial data management.

Online Mapping

Visit our interactive map links below to view property lines/information, aerial photography, and various districts.
Jefferson Co. General and Registered User Interactive Map

LGIS-Appraiser and Registered User Interactive Map
Please view an instructional video on how to use this site.

Other Maps

Working with 2010 Census Data: How-to document for obtaining and joining spatial and attribute data from the Census Bureau inside ArcMap

For more information about technology and art behind GIS, please see The Map Book.