GIS Maps and Data

Mobile-friendly Links:

Map Portal; Download GIS Data; Order GIS Data; Assessor Tax Query; View PDF Maps


Browse our interactive maps where you can look up information such as your supervisor, parcel, address, and flood zone. 

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Download GIS data in KML (Keyhole Markup Language) to view in Google Earth's geographic browser.

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Order digital GIS data, and existing hard-copy maps, or have a custom order map created.

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Query tax assessment records by using the County Assessor's search tool.

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View and download commonly requested printable maps in Adobe Acrobat (PDF) format.

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