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EXPLAINERS

Why is Canberra the capital of Australia, not Sydney?

Canberra is the capital of Australia, and it exists mainly because Sydney and Melbourne refused to accept each other. When the six colonies federated in 1901, both cities wanted to be the new nation's seat of government, neither would give way, and the compromise that settled the fight produced a capital built from nothing, on a sheep station, roughly halfway between them.

A rivalry that federation could not paper over

Before 1901, Australia was six separate British colonies, each with its own parliament, its own laws, and its own capital. Sydney, the oldest and largest city, expected that federation would simply confirm it as the nation's capital too. Melbourne, richer and more populous after the gold rushes and by then the seat of the colonial government of Victoria, expected the same thing for itself. Neither side would concede the point, and the argument threatened to derail federation altogether. The solution the drafters settled on was not to pick a winner but to build a third option: a brand new city that belonged to neither colony's boasting rights.

That decision is why Australia's capital is a place almost nobody had heard of in 1900, rather than one of its two obvious largest cities. It is the same instinct that later gave the United States its Washington, D.C., built between the rival interests of the north and the south, and it explains why so many capital cities around the world are not their country's biggest city at all.

What the Constitution actually says

The compromise was written directly into Australia's founding document. Section 125 of the Constitution states that the seat of government must be within New South Wales, but must also be at least one hundred miles from Sydney, so that Sydney could not simply absorb it. Until a permanent capital was built, the Constitution named Melbourne as the temporary seat of government, and Parliament sat there, in Victoria's colonial parliament building, for the next 26 years while the new city was surveyed, designed, and slowly built.

That single clause, in New South Wales but not near Sydney, is why the capital had to be an entirely new site rather than an existing town. It also explains why Canberra sits inland, away from the coast, in a cool, dry, sheep grazing valley that nobody would have picked for its scenery alone.

Finding the site, 1908

Choosing the exact spot took years. Surveyors and politicians inspected more than twenty candidate sites across southern New South Wales through the 1900s, including Dalgety, near the Snowy Mountains, which Parliament had actually approved as the capital site in 1904 before the decision was reversed. The Seat of Government Act 1908 finally settled on the Yass-Canberra district, a pastoral valley about 150 miles southwest of Sydney, chosen after government surveyor Charles Scrivener reported favourably on its water supply, climate, and scope for a planned city. The New South Wales government formally handed the surrounding territory, now the Australian Capital Territory, to the Commonwealth in 1911.

Designing a capital from a blank paddock

With a site chosen, the Commonwealth needed a plan for the city itself, and it decided to ask the world rather than one local architect. An international competition for the design of the new capital opened in 1911 and closed in early 1912, drawing 137 entries from across the globe. In May 1912 the government announced the winner: Walter Burley Griffin, an American landscape architect from Chicago, whose entry was created together with his wife and professional partner, Marion Mahony Griffin, a fellow architect who had trained at MIT and produced the striking presentation drawings that made the design stand out.

Griffin's plan set the geometric bones the city still follows: broad avenues radiating from hilltop points, a central land axis running from Parliament House to the war memorial, and an artificial lake, later named Lake Burley Griffin in his honour, at the heart of it all. Griffin himself later moved to Australia to oversee construction, though his relationship with the public service that administered the project was famously difficult, and much of his original vision was altered before it was finished.

A name, a peg in the ground, and a very slow move

Construction began in February 1913, and the new city received its name a few weeks later. At a ceremony on Kurrajong Hill at midday on 12 March 1913, Lady Denman, wife of the Governor-General, announced that the capital would be called Canberra, a name drawn from a local Aboriginal word for the area, widely translated as meeting place. It was, in a literal sense, exactly that.

Building an entire capital city from nothing took far longer than naming it. Melbourne kept functioning as the seat of government for another 14 years while Canberra's roads, water supply, and public buildings were laid down. Parliament finally moved into its new, deliberately provisional home, known today as Old Parliament House, when it opened on 9 May 1927. Only then did Canberra formally take over as the seat of the Commonwealth government, 26 years after federation and the argument between Sydney and Melbourne that started the whole project.

Quick facts

Key dates in the founding of Canberra
YearEvent
1901Federation. Melbourne named temporary seat of government while Sydney and Melbourne dispute the permanent capital.
1908Seat of Government Act settles on the Yass-Canberra site, at least 100 miles from Sydney as the Constitution requires.
1911New South Wales cedes the territory to the Commonwealth; international design competition opens.
1912Walter Burley Griffin and Marion Mahony Griffin's plan is chosen from 137 entries.
1913Construction begins in February; the city is officially named Canberra on 12 March.
1927Parliament opens in Canberra on 9 May, ending Melbourne's 26 years as temporary capital.

Dates cross checked against the naming ceremony record, the Griffin design competition history, and the Parliament House opening record.

Common questions

What is the capital of Australia?
Canberra. It has been the capital since Parliament moved there from Melbourne in 1927, and it was purpose built as a compromise after Sydney and Melbourne both refused to concede the title to the other at federation in 1901.
Why is Canberra the capital of Australia and not Sydney?
Because Sydney and Melbourne both wanted the job and neither would accept the other. The Constitution's compromise required the capital to sit in New South Wales but at least 100 miles from Sydney, which ruled Sydney itself out and forced an entirely new city to be built instead.
Why is Canberra the capital and not Melbourne?
Melbourne was the largest and richest city in Australia at federation and lobbied hard to keep the role it held as a temporary capital. The Constitution ruled it out too, since it required the permanent capital to be located within New South Wales, not Victoria.
When was Canberra chosen as the site for Australia's capital?
The Seat of Government Act 1908 formally selected the Yass-Canberra district after years of surveying rival sites across southern New South Wales. New South Wales handed the surrounding territory to the Commonwealth in 1911, and the city was named Canberra in 1913.
Who designed Canberra?
American architects Walter Burley Griffin and Marion Mahony Griffin, a married couple working from Chicago, won an international design competition in 1912 with a plan of radiating avenues, hilltop landmarks, and an artificial lake now named Lake Burley Griffin.
When did Parliament move from Melbourne to Canberra?
Parliament opened in Canberra, in the building now called Old Parliament House, on 9 May 1927. Melbourne had served as the temporary seat of the Commonwealth government for the 26 years since federation in 1901, while Canberra was surveyed, designed, and built.
Is Canberra Australia's largest city?
No. Canberra is Australia's capital city but its population is a fraction of Sydney's or Melbourne's, both of which remain far larger. It was designed as a purpose built seat of government from the start, not as a commercial or population centre.

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