Data and Feeds

GIS Data - Fast Answers

** Please See GIS Frequently Asked Questions (FAQs) for quick reference to popular requests **

Metro's Regional Land Information System (RLIS)
RLIS Discovery Site

GIS data for Multnomah County is included in Metro’s Regional Land Information System (RLIS).
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Multnomah County ArcGIS Services

Multnomah County Enterprise GIS ArcGIS Services for Developers and ArcGIS Desktop Web Address: http://www3.multco.us/arcgis/services REST Directory: http://www3.multco.us/arcgis/rest/services Contents:
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Election maps

For information on maps, please see the links below. Maps are available at our office to purchase. Map size ANSI D is $5.00. Please contact us at 503-988-3720 or elections@multco.us.

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Maps

Maps Multnomah County Survey Records (SAIL) - Multnomah County assessment maps. (Searchable by address, tax lot number, map number, or plat name) Assessor Maps - Multnomah County assessment and levy code maps. (Searchable by...
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Survey and Assessor Image Locator (SAIL)
SAIL Survey and Assessor Map Image Locator Application

Survey and Assessor Image Locator (SAIL) is a GIS Internet Mapping Application to find and view County Surveys and Assessor Maps.
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