Lindenhurst Public Schools Our District | Parent Portal HOME | SITEMAP | ©2020 Lindenhurst Public Schools McKenna Administration Building, 350 Daniel Street, Lindenhurst, NY 11757 • Switchboard Number: (631) 867-3000 • Security Hotline: (631) 902-3867 http://lindenhurstschools.org/our_district/parent_portal eSchoolData About eSchoolData. We are passionate about serving education. Our team consists of seasoned education technology professionals who are … Continue reading Lindenhurst Middle School Parent Portal