New South Wales is one of the states of Australia. It is the oldest state in Australia and is sometimes called the "Premier State". Of all Australian states, New South Wales has the most people. An inhabitant of New South Wales is referred to as a New South Welshman. The capital city of New South Wales is Sydney. Sydney is the biggest city in Australia.

The name New South Wales came from the journal of Lieutenant James Cook (later Captain Cook), who sailed up the east coast of Australia in 1770. He thought that the land looked like the south coast of Wales. He named it "New Wales" but then changed the name in his journal to "New South Wales".

New South Wales was founded (begun) in 1788, by the British who set up a small colony which became known as Sydney Town, and grew into the city of Sydney. The British colony of New South Wales originally included more than half of the Australian mainland, as well as New Zealand, Lord Howe Island and Norfolk Island. During the 19th century large areas were separated to form the British colonies of Tasmania, South Australia, Victoria, Queensland and New Zealand.

Geography 
New South Wales has four main geographical areas:
 A coastal strip, which runs the whole length of the coast from the Queensland border to the Victorian border. In some places this is a wide plain. In other places it is just a very narrow strip of land between mountains and the sea. The regions of the coastal strip are the North Coast (which borders with Queensland), the Central Coast, the Newcastle region, the Sydney region (which is called the Cumberland Plain), the Illawarra (which is the region around the city of Wollongong) and the Shoalhaven around Nowra. 
The climate of this area ranges from cool temperate on the far south coast to subtropical near the Queensland border. This whole of the coastal strip is affected by the sea. For this reason, the temperatures are often cooled in the summer by sea breezes, and warmed in the winter by the currents along the coast. This makes the climate less hot and less cold than that of the inland regions. There is also more rain than there is farther inland where it is often very dry. For this reason, the three largest cities are all on the coast. The coast also has more intensive agriculture than the inland areas, with dairy cattle and vegetables crops, as well as sugar cane and bananas in the north. 
 The mountainous areas of the Great Dividing Range and the high country around them run parallel to the coast from Queensland to Victoria. This includes the New England region, the Central Tablelands, the Blue Mountains near Sydney, the Southern Highlands and the Snowy Mountains. 
 The agricultural plains fill a big portion of the state's area, with many fewer people than the coast, includes the Riverina area around Wagga Wagga.
 The dry plains in the far north-west of the state, have a few small communities.

The state is bordered on the north by Queensland, on the west by South Australia, and on the south by Victoria. Its coast faces the Tasman Sea. New South Wales contains two Federal Territories: the Australian Capital Territory (ACT), and the Jervis Bay Territory.

New South Wales' three big cities are Sydney, Newcastle and Wollongong which all lie along the coast. Other settlements include Albury, a large town which borders with Victoria; Broken Hill, the most westerly large town; Dubbo; Orange, Bowral, Bathurst, home of the Bathurst 1000; Port Macquarie, Tamworth, home to the country music festival; Armidale, Inverell, Lismore, Nowra, Gosford, Griffith, Queanbeyan, Leeton, Wagga Wagga, Goulburn, where a lot of Australia's fruit is grown and Coffs Harbour, a popular tourist destination.

Demographics 
The population of New South Wales at the end of June 2007 was 6.89 million people. Population grew by 1.1% over the preceding year, lower than the national rate of 1.5%.

62.9% of NSW's population is based in Sydney.

Gallery

References 
australian-post-codes.com Postcode Search

Other websites 
 Postcode Tool – New South Wales 

 
1788 establishments in Australia