topic High Accuracy Address data? in ArcGIS Enterprise Questions https://community.esri.com/t5/arcgis-enterprise-questions/high-accuracy-address-data/m-p/528404#M20470 <HTML><HEAD></HEAD><BODY><SPAN>Hello.&nbsp; Does anyone have any ideas on the MOST accurate address database nationally?&nbsp; It needs to be compared with existing parcel layers purchased from government agencies, like the Assessor's office, for example.&nbsp; The idea would be to identify missing addresses from the given parcel layer for any given city within the United States.&nbsp; So far I've tried the USPS national database as an identifier.&nbsp; However, is this the most accurate available?&nbsp; Does anyone have any better experience with a different agency/vendor?&nbsp; I'm looking for something extremely accurate.&nbsp; And it would be nice to have XY's, but not crucial.&nbsp; There is an endless sea of vendor's when a Google search is performed, but I'm hoping to find someone here that has had good success with any particular product.&nbsp; I appreciate any information from anybody.&nbsp; Thank you!</SPAN></BODY></HTML> Tue, 07 Feb 2012 19:12:38 GMT ChadPollard 2012-02-07T19:12:38Z High Accuracy Address data? https://community.esri.com/t5/arcgis-enterprise-questions/high-accuracy-address-data/m-p/528404#M20470 <HTML><HEAD></HEAD><BODY><SPAN>Hello.&nbsp; Does anyone have any ideas on the MOST accurate address database nationally?&nbsp; It needs to be compared with existing parcel layers purchased from government agencies, like the Assessor's office, for example.&nbsp; The idea would be to identify missing addresses from the given parcel layer for any given city within the United States.&nbsp; So far I've tried the USPS national database as an identifier.&nbsp; However, is this the most accurate available?&nbsp; Does anyone have any better experience with a different agency/vendor?&nbsp; I'm looking for something extremely accurate.&nbsp; And it would be nice to have XY's, but not crucial.&nbsp; There is an endless sea of vendor's when a Google search is performed, but I'm hoping to find someone here that has had good success with any particular product.&nbsp; I appreciate any information from anybody.&nbsp; Thank you!</SPAN></BODY></HTML> Tue, 07 Feb 2012 19:12:38 GMT https://community.esri.com/t5/arcgis-enterprise-questions/high-accuracy-address-data/m-p/528404#M20470 ChadPollard 2012-02-07T19:12:38Z