The map above shows United States and Australian Capital Territory side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
United States vs Australian Capital Territory Geography
Land area: United States has a land area of 3,533,467 square miles (9,151,637 km²), while Australian Capital Territory has 910 square miles (2,358 km²). United States' land area is 3,881.1 times larger than Australian Capital Territory's.
Total area: United States: 3,802,784 square miles (9,849,165 km²) vs Australian Capital Territory: 910 square miles (2,358 km²), including inland and coastal water. United States' total area is 4,176.9 times larger than Australian Capital Territory's.
Length: United States is 3,628 miles (5,839 km) long from north to south; Australian Capital Territory is 54 miles (87 km). United States' north-south length is 67.2 times longer than Australian Capital Territory's.
Width: United States spans 4,824 miles (7,763 km) east to west; Australian Capital Territory spans 38 miles (61 km). United States' east-west width is 126.9 times wider than Australian Capital Territory's.
Highest point: United States's highest point is Denali at 20,308 feet (6,190 m); Australian Capital Territory's is Bimberi Peak at 6,273 feet (1,912 m). Denali is 14,035 feet higher than Bimberi Peak.
Lowest point: United States's lowest point is Death Valley at -279 feet; Australian Capital Territory's is Molonglo River at 1,407 feet. United States's lowest point is 1,686 feet lower.
United States vs Australian Capital Territory Population and History
Population: United States has a population of 340,110,988 (2024), while Australian Capital Territory has 486,231 (2025). United States' population is 699.5 times larger than Australian Capital Territory's.
Population density: United States: 96.3 people per square mile vs Australian Capital Territory: 534.3. Australian Capital Territory's population density is 5.5 times (455%) higher than United States'.
Largest metro area: United States's largest metropolitan area is New York-Newark-Jersey City, NY-NJ metro area (19,940,274 people) vs Australian Capital Territory's Greater Canberra (486,231). New York-Newark-Jersey City, NY-NJ metro area's population is 41.0 times larger than Greater Canberra's.
History: United States: Declared independence on July 4, 1776. Australian Capital Territory: Established as the Federal Capital Territory on January 1, 1911. In its current form, United States is the older of the two by 135 years.
United States vs Australian Capital Territory Economy
GDP: United States's GDP is $30,769.7 billion (2025) vs Australian Capital Territory's $38.0 billion. United States' economic output is 809.7 times larger than Australian Capital Territory's.
GDP per capita: United States: $89,599 per person vs Australian Capital Territory: $78,152. United States' GDP per capita is 1.1 times (15%) higher than Australian Capital Territory's.
Official Websites
United States official website · Australian Capital Territory official website
More Size Comparisons
All United States size comparisons · All Australian Capital Territory size comparisons
Area, elevation and boundary figures come from official national statistics and US Census Bureau and Natural Earth boundary data; US state population, economic, county and tax figures come from the US Census Bureau, the Bureau of Economic Analysis and the Tax Foundation. Figures are rounded and for general reference.