The map above shows Oklahoma and Queensland side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Oklahoma vs Queensland Geography
Land area
- Oklahoma has a land area of 68,597 square miles (177,665 km²), while Queensland has 668,207 square miles (1,730,648 km²).
- Queensland's land area is 9.7 times (874%) larger than Oklahoma's.
Total area
- Oklahoma: 69,899 square miles (181,038 km²) vs Queensland: 668,207 square miles (1,730,648 km²), including inland and coastal water.
- Queensland's total area is 9.6 times (856%) larger than Oklahoma's.
Length
- Oklahoma is 533 miles (857 km) long from north to south; Queensland is 1,398 miles (2,251 km).
- Queensland's north-south length is 2.6 times (162%) longer than Oklahoma's.
Width
- Oklahoma spans 490 miles (789 km) east to west; Queensland spans 1,272 miles (2,048 km).
- Queensland's east-west width is 2.6 times (160%) wider than Oklahoma's.
Highest point
- Oklahoma's highest point is Black Mesa at 4,980 feet (1,518 m); Queensland's is Mount Bartle Frere at 5,285 feet (1,611 m).
- Mount Bartle Frere is 305 feet higher than Black Mesa.
Lowest point
- Oklahoma's lowest point is Little River at 289 feet; Queensland's is Pacific Ocean at 0 feet.
- Queensland's lowest point is 289 feet lower.
Oklahoma vs Queensland Population and History
Population
- Oklahoma has a population of 4,095,393 (2024), while Queensland has 5,692,642 (2025).
- Queensland's population is 1.4 times (39%) larger than Oklahoma's.
Population density
- Oklahoma: 59.7 people per square mile vs Queensland: 8.5.
- Oklahoma's population density is 7.0 times (602%) higher than Queensland's.
Largest metro area
- Oklahoma's largest metropolitan area is Oklahoma City, OK metro area (1,497,821 people) vs Queensland's Greater Brisbane (2,833,524).
- Greater Brisbane's population is 1.9 times (89%) larger than Oklahoma City, OK metro area's.
History
- Oklahoma: Admitted to the Union on November 16, 1907, as the 46th state.
- Queensland: Became an Australian state at Federation on January 1, 1901; separated from New South Wales in 1859.
- In its current form, Queensland is the older of the two by 6 years.
Oklahoma vs Queensland Economy
GDP
- Oklahoma's GDP is $263.7 billion (2024) vs Queensland's $345.6 billion.
- Queensland's economic output is 1.3 times (31%) larger than Oklahoma's.
GDP per capita
- Oklahoma: $64,388 per person vs Queensland: $60,710.
- Oklahoma's GDP per capita is 1.1 times (6%) higher than Queensland's.
Official Websites
Oklahoma official website · Queensland official website
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More Size Comparisons
All Oklahoma size comparisons · All Queensland 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.