HOW TO
This article describes how to create a region map without internal boundaries using the dissolve function of the GeoProcessing Wizard. The article uses the states theme found in the arcgis\arcexe82\Bin\TemplateData\USA directory as an example.
NOTE: This article does not address Region Polygons, see the ArcGIS Desktop Help for more information.
Note:
For more information on the dissolve function of the GeoProcessing Wizard and aggregating data, see "aggregating data" under the geoprocessing topic in the ArcGIS Desktop Help.
Get help from ArcGIS experts
Download the Esri Support App