The map above shows Oklahoma and Australian Capital Territory side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Oklahoma vs Australian Capital Territory Geography
Land area
- Oklahoma has a land area of 68,597 square miles (177,665 km²), while Australian Capital Territory has 910 square miles (2,358 km²).
- Oklahoma's land area is 75.3 times larger than Australian Capital Territory's.
Total area
- Oklahoma: 69,899 square miles (181,038 km²) vs Australian Capital Territory: 910 square miles (2,358 km²), including inland and coastal water.
- Oklahoma's total area is 76.8 times larger than Australian Capital Territory's.
Length
- Oklahoma is 533 miles (857 km) long from north to south; Australian Capital Territory is 54 miles (87 km).
- Oklahoma's north-south length is 9.9 times (887%) longer than Australian Capital Territory's.
Width
- Oklahoma spans 490 miles (789 km) east to west; Australian Capital Territory spans 38 miles (61 km).
- Oklahoma's east-west width is 12.9 times wider than Australian Capital Territory's.
Highest point
- Oklahoma's highest point is Black Mesa at 4,980 feet (1,518 m); Australian Capital Territory's is Bimberi Peak at 6,273 feet (1,912 m).
- Bimberi Peak is 1,293 feet higher than Black Mesa.
Lowest point
- Oklahoma's lowest point is Little River at 289 feet; Australian Capital Territory's is Molonglo River at 1,407 feet.
- Oklahoma's lowest point is 1,118 feet lower.
Oklahoma vs Australian Capital Territory Population and History
Population
- Oklahoma has a population of 4,095,393 (2024), while Australian Capital Territory has 486,231 (2025).
- Oklahoma's population is 8.4 times (742%) larger than Australian Capital Territory's.
Population density
- Oklahoma: 59.7 people per square mile vs Australian Capital Territory: 534.3.
- Australian Capital Territory's population density is 8.9 times (795%) higher than Oklahoma's.
Largest metro area
- Oklahoma's largest metropolitan area is Oklahoma City, OK metro area (1,497,821 people) vs Australian Capital Territory's Greater Canberra (486,231).
- Oklahoma City, OK metro area's population is 3.1 times (208%) larger than Greater Canberra's.
History
- Oklahoma: Admitted to the Union on November 16, 1907, as the 46th state.
- Australian Capital Territory: Established as the Federal Capital Territory on January 1, 1911.
- In its current form, Oklahoma is the older of the two by 4 years.
Oklahoma vs Australian Capital Territory Economy
GDP
- Oklahoma's GDP is $263.7 billion (2024) vs Australian Capital Territory's $38.0 billion.
- Oklahoma's economic output is 6.9 times (594%) larger than Australian Capital Territory's.
GDP per capita
- Oklahoma: $64,388 per person vs Australian Capital Territory: $78,152.
- Australian Capital Territory's GDP per capita is 1.2 times (21%) higher than Oklahoma's.
Official Websites
Oklahoma official website · Australian Capital Territory official website
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More Size Comparisons
All Oklahoma 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.