The map above shows Northern Mariana Islands and Prince Edward Island side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Northern Mariana Islands vs Prince Edward Island Geography
Land area: Northern Mariana Islands has a land area of 179 square miles (464 km²), while Prince Edward Island has 2,185 square miles (5,660 km²). Prince Edward Island's land area is 12.2 times larger than Northern Mariana Islands'.
Total area: Northern Mariana Islands: 179 square miles (464 km²) vs Prince Edward Island: 2,185 square miles (5,660 km²), including inland and coastal water. Prince Edward Island's total area is 12.2 times larger than Northern Mariana Islands'.
Length: Northern Mariana Islands is 326 miles (524 km) long from north to south; Prince Edward Island is 97 miles (157 km). Northern Mariana Islands' north-south length is 3.4 times (236%) longer than Prince Edward Island's.
Width: Northern Mariana Islands spans 278 miles (448 km) east to west; Prince Edward Island spans 117 miles (188 km). Northern Mariana Islands' east-west width is 2.4 times (138%) wider than Prince Edward Island's.
Highest point: Northern Mariana Islands's highest point is Agrihan at 3,166 feet (965 m); Prince Edward Island's is Springton at 466 feet (142 m). Agrihan is 2,700 feet higher than Springton.
Lowest point: Northern Mariana Islands's lowest point is Pacific Ocean at 0 feet; Prince Edward Island's is Gulf of St. Lawrence at 0 feet. Both lowest points are at or near sea level.
Northern Mariana Islands vs Prince Edward Island Population and History
Population: Northern Mariana Islands has a population of 47,329 (2020), while Prince Edward Island has 182,001 (2026). Prince Edward Island's population is 3.8 times (285%) larger than Northern Mariana Islands'.
Population density: Northern Mariana Islands: 264.4 people per square mile vs Prince Edward Island: 83.3. Northern Mariana Islands' population density is 3.2 times (217%) higher than Prince Edward Island's.
History: Northern Mariana Islands: A US commonwealth since 1978. Prince Edward Island: Joined Confederation on July 1, 1873. In its current form, Prince Edward Island is the older of the two by 105 years.
Official Websites
Northern Mariana Islands official website · Prince Edward Island official website
More Size Comparisons
All Northern Mariana Islands size comparisons · All Prince Edward Island 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.