The map above shows Maryland and Northern Mariana Islands side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Maryland vs Northern Mariana Islands Geography
Land area
- Maryland has a land area of 9,711 square miles (25,151 km²), while Northern Mariana Islands has 179 square miles (464 km²).
- Maryland's land area is 54.2 times larger than Northern Mariana Islands'.
Total area
- Maryland: 12,406 square miles (32,131 km²) vs Northern Mariana Islands: 179 square miles (464 km²), including inland and coastal water.
- Maryland's total area is 69.2 times larger than Northern Mariana Islands'.
Length
- Maryland is 231 miles (371 km) long from north to south; Northern Mariana Islands is 326 miles (524 km).
- Northern Mariana Islands' north-south length is 1.4 times (41%) longer than Maryland's.
Width
- Maryland spans 243 miles (391 km) east to west; Northern Mariana Islands spans 278 miles (448 km).
- Northern Mariana Islands' east-west width is 1.1 times (14%) wider than Maryland's.
Highest point
- Maryland's highest point is Hoye-Crest at 3,362 feet (1,025 m); Northern Mariana Islands's is Agrihan at 3,166 feet (965 m).
- Hoye-Crest is 196 feet higher than Agrihan.
Lowest point
- Maryland's lowest point is Atlantic Ocean at 0 feet; Northern Mariana Islands's is Pacific Ocean at 0 feet.
- Both lowest points are at or near sea level.
Maryland vs Northern Mariana Islands Population and History
Population
- Maryland has a population of 6,263,220 (2024), while Northern Mariana Islands has 47,329 (2020).
- Maryland's population is 132.3 times larger than Northern Mariana Islands'.
Population density
- Maryland: 645.0 people per square mile vs Northern Mariana Islands: 264.4.
- Maryland's population density is 2.4 times (144%) higher than Northern Mariana Islands'.
History
- Maryland: Admitted to the Union on April 28, 1788, as the 7th state.
- Northern Mariana Islands: A US commonwealth since 1978.
- In its current form, Maryland is the older of the two by 190 years.
Official Websites
Maryland official website · Northern Mariana Islands official website
Download the Maryland vs Northern Mariana Islands Size Comparison Map for free

To download the map, right-click the image above (or press and hold on a phone or tablet) and choose Save image as. The map is free to use anywhere, including on your own website or in print, as long as you credit it with a link back to this page or to BrilliantMaps.com.
More Size Comparisons
All Maryland 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.