Report on number of null records for every attribute

Question

I have a FC with 60+ attribute columns.  I want to find out how many (and which) of those columns have never been used - i.e. all rows for that attribute are <null> or empty.  Is there a tool that will do that for the whole FC without me having to input each column name?

Ideally it would output a report or a table that shows how many records are not populated for each attribute.

jcarlson · Accepted Answer

If you're comfortable with python, read your feature class into a DataFrame in, then:

pandas.DataFrame(df.isna().sum())