https://community.esri.com/t5/arcgis-pro-questions/merge-polygons-sharing-the-same-id-number/m-p/1589979#M93480 <P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/data-management/dissolve.htm" target="_blank">Dissolve (Data Management)—ArcGIS Pro | Documentation</A></P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/data-management/h-how-dissolve-data-management-works.htm" target="_blank">How Dissolve (Data Management) works—ArcGIS Pro | Documentation</A></P><P>if that is your intent to combine the disjoint features into one</P> Thu, 27 Feb 2025 12:23:34 GMT DanPatterson 2025-02-27T12:23:34Z https://community.esri.com/t5/arcgis-pro-questions/merge-polygons-sharing-the-same-id-number/m-p/1589931#M93475 <P>I have circa 13,000 polygons which I want to merge based on a common ID. Is there an automated way of doing this without manually trawling through, highlighting, and merging polygons that share the same ID number?</P><P>I've attached some photos below.&nbsp;</P> Thu, 27 Feb 2025 09:22:43 GMT https://community.esri.com/t5/arcgis-pro-questions/merge-polygons-sharing-the-same-id-number/m-p/1589931#M93475 AbbieP 2025-02-27T09:22:43Z https://community.esri.com/t5/arcgis-pro-questions/merge-polygons-sharing-the-same-id-number/m-p/1589979#M93480 <P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/data-management/dissolve.htm" target="_blank">Dissolve (Data Management)—ArcGIS Pro | Documentation</A></P><P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/data-management/h-how-dissolve-data-management-works.htm" target="_blank">How Dissolve (Data Management) works—ArcGIS Pro | Documentation</A></P><P>if that is your intent to combine the disjoint features into one</P> Thu, 27 Feb 2025 12:23:34 GMT https://community.esri.com/t5/arcgis-pro-questions/merge-polygons-sharing-the-same-id-number/m-p/1589979#M93480 DanPatterson 2025-02-27T12:23:34Z