Our vision: An equitable community of lifelong learners. Our mission is EPIC: Empower, Persevere, Innovate, Connect The Niskayuna Central School District enjoys an outstanding reputation for a comprehensive and rigorous curriculum, student success, and alumni accomplishments. Our district is comprised of five elementary schools, two middle schools, and a comprehensive high school in the towns of Niskayuna, Glenville, Clifton Park, and Colonie.