Maps & Geographic Information Systems

Geographic Information Systems (GIS)

By using the following links you acknowledge that you have read the Lexington GIS disclaimer and that all data should be verified with the Assessor's Office to ensure accuracy. Please do not use the Feedback tool to report issues such as downed trees or potholes; call the Department of Public Works at 781-274-8300, ext. 1 (after hours number 781-862-1618.

• Lexington's Interactive GIS
• Current map layers that can be downloaded
• Prior years' map layers - 2009 plus
• Interactive map of Lexington's historical properties, with links to information about each property

What is GIS?

In the simplest terms, Geographic Information Systems (GIS) is the merging of cartography, statistical analysis, and database technology. GIS is a system designed to capture, store, manipulate, analyze, manage, and present all types of geographically referenced data.

Other Maps

• Street Map (PDF) with voting precincts
• Aerial view (Google Maps)
• Assessor's Maps (PDF)
• Conservation Land Maps
• ACROSS Lexington Walking and Biking Trail Map and Brochure (PDF)
• Lexpress Bus Routes Map (PDF) showing connections to other public transit