The Department of Agriculture estimated that 982,000 children no longer automatically qualify for free school lunches. 45% will have additional application requirements, while the rest will no longer qualify at all.

Business Insider – A new Trump administration rule will deprive nearly 1 million school kids of automatic free lunches, official figures say
ABC News – Trump rule may mean 1 million kids lose automatic free lunch
CBS News – Half a million kids could lose free school lunches under new Trump administration rule