The City and County of Honolulu has developed one of the most comprehensive GIS data bases of any municipality of its size. The Honolulu Land Information System (HoLIS) is an enterprise-wide system serving over 15 Honolulu City Departments.

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NEW: MAPS OF OAHU List of Web Maps & Services Posted: Jul 09, 2012 Open Maps of Oahu |View Listing of web maps |Read More >>

Mayor's Maps of Honolulu Gallery Posted: Mar 21, 2012 http://gis.hicentral.com/mapgallery/ |Read More >>

scheduled maintenance Posted: Mar 05, 2012 site unavailable for 30 minutesRead More >>

Tax Year Rollover/Assessed Values Posted: Feb 01, 2012 Assessed property values now shown for 2012Read More >>

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