How big is the state NSW?

New South Wales (NSW) covers an area of approximately 809,444 square kilometers (312,529 square miles). It is located in the south-eastern region of Australia and is the largest state in the country by land area. NSW stretches from the coastal region in the east, known for its iconic beaches and the cities of Sydney and Newcastle, to the vast outback and farming regions of the west. The state is diverse in both geography and climate, with mountains, rivers, forests, and deserts all contributing to its natural beauty and ecological richness.