Downloadable data is for knowledgeable GIS Users. These data are in a GIS format and cannot be viewed without the appropriate software and user understanding. County GIS resources are available to assist interested parties in developing custom maps and/or consolidating the available GIS data. If interested, please inquire at GISHELP@ventura.org.

Disclaimer: The data layers provided hereon were created by the Ventura County Geographical Information System (GIS), which is designed and operated solely for the convenience of the County and related contract entities. The County does not warrant the accuracy of this information, and no decision involving a risk of economic loss or physical injury should be made in reliance thereon.

File Name Type Size
Bardsdale Public Cemetery District Polygon 8 KB Download
This data represents the Bardsdale Public Cemetery District. Operates a cemetery in Fillmore/Bardale area.
Bardsdale Public Cemetery District Sphere of Influence Polygon 9 KB Download
This data represents the Bardsdale Public Cemetery District sphere of influence.
Bell Canyon Community Services District Polygon 8 KB Download
This data represents the Bell Canyon Community Services District. Contracts for extra traffic patrol, trash collection and paramedic services for the unincorporated community of Bell Canyon.
Bell Canyon Community Services District Sphere of Influence 8 KB Download
This data represents the Bell Canyon Community Services District Sphere of Influence.
Calleguas Municipal Water District Polygon 189 KB Download
This data represents the Calleguas Municipal Water District. Provides wholesale water from the State Water Project to cities and other districts for the entire area south of the Santa Calara River.
Calleguas Municipal Water District Voting Divisions Polygon 93 KB Download
This data represents the Calleguas Municipal Water District voting divisions, which are used for the election of district board members.
Calleguas Municipal Water District Sphere of Influence Polygon 176 KB Download
This data represents the Calleguas Municipal Water District Sphere of Influence.
Camarillo Health Care District Polygon 37 KB Download
This data represents the Camarillo Health Care District. Provides various extra health care services and related health care transportation services to most of the City of Camarillo and California State University Channel Islands area.
Camarillo Health Care District Sphere of Influence Polygon 45 KB Download
This data represents the Camarillo Health Care District sphere of influence.
Camarillo Sanitary District Polygon 75 KB Download
This data represents the Camarillo Sanitary District. Provides sanitary sewer collection and treatment services to the City of Camarillo and vicinity, general east of Lewis Road.
File Name Type Size
Camarillo Sanitary District Sphere of Influence Polygon 27 KB Download
This data represents the Camarillo Sanitary District Sphere of Influence.
Camrosa Water District Polygon 19 KB Download
This data represents the Camrosa Water District. Provides retail water services, sanitary sewer collection and treatment services to the City of Camarillo , Tierra Rejada and Santa Rosa Valleys and California State University Channel Islands.
Camrosa Water District Sphere of Influence Polygon 20 KB Download
This data represents the Camrosa Water District Sphere of Influence.
Casitas Municipal Water District Polygon 12 KB Download
This data represents the Casitas Municipal Water District. An independent special district that provides both wholesale and retail water to municipal and individual customers in the District and recreation at Lake Casitas.
Casitas Municipal Water District Voting Divisions Polygon 31 KB Download
This data represents the Casitas Municipal Water District voting divisions, which are used for the election of district board members.
Casitas Municipal Water District Sphere of Influence Polygon 12 KB Download
This data represents the Casitas Municipal Water District Sphere of Influence.
Channel Islands Beach Community Services District Polygon 13 KB Download
This data represents the Channel Islands Beach Community Services District. An independent special district that provides water, wastewater and solid waste collection services.
Channel Islands Beach Community Services District Sphere of Influence Polygon 7 KB Download
This data represents the Channel Islands Beach Community Services District Sphere of Influence.
Conejo Recreation and Park District Polygon 15 KB Download
This data represents the Conejo Recreation and Park District. Provides recreation and park services to the City of Thousand Oaks and vicinity.
Conejo Recreation and Park District Sphere of Influence Polygon 16 KB Download
This data represents the Conejo Recreation and Park District sphere of influence.