Northern Valley Regional High School | EZlocal.com Business Listing#ezptNorthern Valley Regional High School<p><strong>Northern Valley Regional High School</strong><br />162 Knickerbocker Rd<br />Demarest, NJ 07627<br />(201) 768-2262<br /><a href="http://ezlocal.com/nj/demarest/school/09184953">ezlocal.com/NJ/Demarest/School/09184953</a></p><div></div>-73.9741,40.9646,0