Yes.
Here in Maryland, they’re closed til March 30 but they’re inching their way to full closure.
Our local schools closed voluntarily last week (it seems much longer) with the idea they may restart in April, but I’ve been told that they’re likely out for the rest of the year. Parents were upset that our school stayed open as long as it did. Of course that may well change as the days drag on. FWIW there have been no cases reported in the county, maybe one in the county to the north.