The map above shows Indiana and Northern Mariana Islands side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Indiana vs Northern Mariana Islands Geography
Land area: Indiana has a land area of 35,825 square miles (92,787 km²), while Northern Mariana Islands has 179 square miles (464 km²). Indiana's land area is 200.0 times larger than Northern Mariana Islands'.
Total area: Indiana: 36,421 square miles (94,331 km²) vs Northern Mariana Islands: 179 square miles (464 km²), including inland and coastal water. Indiana's total area is 203.3 times larger than Northern Mariana Islands'.
Length: Indiana is 276 miles (444 km) long from north to south; Northern Mariana Islands is 326 miles (524 km). Northern Mariana Islands' north-south length is 1.2 times (18%) longer than Indiana's.
Width: Indiana spans 193 miles (310 km) east to west; Northern Mariana Islands spans 278 miles (448 km). Northern Mariana Islands' east-west width is 1.4 times (44%) wider than Indiana's.
Highest point: Indiana's highest point is Hoosier Hill at 1,255 feet (383 m); Northern Mariana Islands's is Agrihan at 3,166 feet (965 m). Agrihan is 1,911 feet higher than Hoosier Hill.
Lowest point: Indiana's lowest point is Ohio River at 330 feet; Northern Mariana Islands's is Pacific Ocean at 0 feet. Northern Mariana Islands's lowest point is 330 feet lower.
Indiana vs Northern Mariana Islands Population and History
Population: Indiana has a population of 6,924,275 (2024), while Northern Mariana Islands has 47,329 (2020). Indiana's population is 146.3 times larger than Northern Mariana Islands'.
Population density: Indiana: 193.3 people per square mile vs Northern Mariana Islands: 264.4. Northern Mariana Islands' population density is 1.4 times (37%) higher than Indiana's.
History: Indiana: Admitted to the Union on December 11, 1816, as the 19th state. Northern Mariana Islands: A US commonwealth since 1978. In its current form, Indiana is the older of the two by 162 years.
Official Websites
Indiana official website · Northern Mariana Islands official website
More Size Comparisons
All Indiana 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.