Meta co-founder Mark Zuckerberg owns approximately 1,400 acres of land on the island of Kauai, centered around his private estate known as Kahuaina Plantation on the island's North Shore. Over several years, through various corporate entities and land acquisition transactions, he purchased substantial tracts of agricultural and coastal property to establish a private compound. While his extensive real estate footprint represents a significant parcel of private land ownership on Kauai, it accounts for a very small fraction of the island's total land area, sparking considerable local discussion regarding land use and privacy.