The map above shows Oklahoma and Northern Mariana Islands side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Oklahoma vs Northern Mariana Islands Geography
Land area
- Oklahoma has a land area of 68,597 square miles (177,665 km²), while Northern Mariana Islands has 179 square miles (464 km²).
- Oklahoma's land area is 382.9 times larger than Northern Mariana Islands'.
Total area
- Oklahoma: 69,899 square miles (181,038 km²) vs Northern Mariana Islands: 179 square miles (464 km²), including inland and coastal water.
- Oklahoma's total area is 390.2 times larger than Northern Mariana Islands'.
Length
- Oklahoma is 533 miles (857 km) long from north to south; Northern Mariana Islands is 326 miles (524 km).
- Oklahoma's north-south length is 1.6 times (63%) longer than Northern Mariana Islands'.
Width
- Oklahoma spans 490 miles (789 km) east to west; Northern Mariana Islands spans 278 miles (448 km).
- Oklahoma's east-west width is 1.8 times (76%) wider than Northern Mariana Islands'.
Highest point
- Oklahoma's highest point is Black Mesa at 4,980 feet (1,518 m); Northern Mariana Islands's is Agrihan at 3,166 feet (965 m).
- Black Mesa is 1,814 feet higher than Agrihan.
Lowest point
- Oklahoma's lowest point is Little River at 289 feet; Northern Mariana Islands's is Pacific Ocean at 0 feet.
- Northern Mariana Islands's lowest point is 289 feet lower.
Oklahoma vs Northern Mariana Islands Population and History
Population
- Oklahoma has a population of 4,095,393 (2024), while Northern Mariana Islands has 47,329 (2020).
- Oklahoma's population is 86.5 times larger than Northern Mariana Islands'.
Population density
- Oklahoma: 59.7 people per square mile vs Northern Mariana Islands: 264.4.
- Northern Mariana Islands' population density is 4.4 times (343%) higher than Oklahoma's.
History
- Oklahoma: Admitted to the Union on November 16, 1907, as the 46th state.
- Northern Mariana Islands: A US commonwealth since 1978.
- In its current form, Oklahoma is the older of the two by 71 years.
Official Websites
Oklahoma official website · Northern Mariana Islands official website
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More Size Comparisons
All Oklahoma size comparisons · All Northern Mariana Islands 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.