This map isn't true anymore(if it ever was).
They claim the Red one third of the deaths are in eight counties in new york.
Johns Hopkins says
Kings - 5,035
Queens - 4,959
Bronx - 3,510
New York - 2,248
Nassau - 2,108
Suffolk - 1,851
Westchester - 1,345
Rockland - 618
Total - 21,674
US Total - 98,933
That is under 22% which is significantly less than one third.
Oh Crud! I missed Richmond county. That adds 801 deaths and brings the percentage higher but still less than 23 percent.