From New York antibody study, here's the math I did using county populations and Johns Hopkins data. These are just rough estimates. They don't reflect age adjustments (bc I don't have that available). Unless I am looking at this wrong, rest of NY had roughly a .26% IFR. (1/2)

Is it possible very hard hit areas have higher IFRs due to hospital care weakened & spread in hospitals is large. Also a larger likelihood of nursing homes getting inundated which obviously increases IFR. I just find the rest of NY IFR very interesting. (2/2)

BTW, taking out NYC from this data. The rest of NY including Long Island, Westchester, and Rockland had an IFR right at 0.5% And all these numbers include the probable deaths.

Let me know if the data points I used are incorrect. They were the best I could find.