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Geographic Information Systems (GIS)

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What is GIS?
A Geographic Information System is a computerized system for managing large amounts of information and is capable of assembling, storing, manipulating, and displaying geographically referenced information, (e.g.) data identified according to their locations. Practitioners also consider the total GIS as including operating personnel and the data that is placed into the system. GIS technology can be used for database management, spatial analysis and modeling, scientific investigations, resource management, and development planning. For example, a GIS might allow emergency planners to easily calculate emergency response time in the event of a natural disaster, or, a GIS might be used to find wetlands that need protection from pollution.

About GIS in Santa Clarita
The Geographic Information Systems (GIS) Group in the Administrative Services Department was created to obtain geographic data about the City for the purposes of map production and geographic analysis for the City. The GIS group creates and maintains a wide range of spatial data from zoning to bus routes to natural hazard areas. Access to accurate and current updated maps available is beneficial in assisting in property evaluation, parcel-related research, land-use planning, site selection and environmental management.

The GIS Division primarily uses ESRI products and such as ArcGIS 10.x, ArcGIS Pro 2.x, and ArcGIS Server.

Standard Maps of the City 
PDF maps for viewing and printing online. 

Interactive Mapping Online (Click here for a quick start guide in using the application)
This application allows web site visitors the ability to search and view property information within the City of Santa Clarita.  (If you get an error when accessing this system, clear your browser’s cache and try again.)
-Mobile (iOS/Android) or Desktop Version - HTML

LA County Assessor “Property Assessment Information System” website.

GIS Inquiries
Contact Us

Email address:

Phone number:

Technology Services
(661) 286-4070


GIS (Technology Services)
Administrative Services Department
City of Santa Clarita
23920 Valencia Blvd. #290
Santa Clarita, CA 91355


Andrew Allevato - GIS Analyst
Anthony Calderon - GIS Technician