Nye County School District (NCSD) is the third largest geographical school district in the contiguous 48 states. We educate m ... ore than 5,000 students per year throughout our 18,182 square miles. Students attend schools in the following communities: Amargosa and Duckwater are PK-8, Beatty, Gabbs, Pahrump, Round Mountain, and Tonopah are all PK-12. Nye County’s estimated population is 43,705. read more