New Jersey Gov. Phil Murphy (D) announced Monday that schools would be closed to in-person instruction for the remainder of the academic year. The order applies to both public and private schools. Private schools with longer school years must remain closed through June 30.

Forty-six states have closed schools to in-person instruction for the remainder of the academic year. Those states account for 97% of the 50.6 million public school students in the country. The four states that have not are: Connecticut, Maryland, Montana, and Wyoming.

Of the four states that have not announced that schools will close for the remainder of the year, one has a Democratic trifecta, one has a Republican trifecta, and two have divided governments. New Jersey has a Democratic trifecta.