I am running the clip tool in ArcGIS Pro to extract census block groups using a boundary which includes clipping portions of block groups. The polygons clip okay but I noticed that the associated attribute table containing of those census block groups do not return a corresponding proportion of the clip. Can anyone recommend a tool to be able to this? I need an accurate depiction of the data associated with the clip.
see Split (Analysis)—ArcGIS Pro | Documentation
and pay attention to
...a field's Use Ratio Policy is checked, then a ratio of the input attribute value is calculated for the output attribute value.