The map above shows Maryland and Northern Territory side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Maryland vs Northern Territory Geography
Land area: Maryland has a land area of 9,711 square miles (25,151 km²), while Northern Territory has 520,902 square miles (1,349,129 km²). Northern Territory's land area is 53.6 times larger than Maryland's.
Total area: Maryland: 12,406 square miles (32,131 km²) vs Northern Territory: 520,902 square miles (1,349,129 km²), including inland and coastal water. Northern Territory's total area is 42.0 times larger than Maryland's.
Length: Maryland is 231 miles (371 km) long from north to south; Northern Territory is 1,092 miles (1,758 km). Northern Territory's north-south length is 4.7 times (373%) longer than Maryland's.
Width: Maryland spans 243 miles (391 km) east to west; Northern Territory spans 610 miles (981 km). Northern Territory's east-west width is 2.5 times (151%) wider than Maryland's.
Highest point: Maryland's highest point is Hoye-Crest at 3,362 feet (1,025 m); Northern Territory's is Mount Zeil at 5,023 feet (1,531 m). Mount Zeil is 1,661 feet higher than Hoye-Crest.
Lowest point: Maryland's lowest point is Atlantic Ocean at 0 feet; Northern Territory's is Timor Sea at 0 feet. Both lowest points are at or near sea level.
Maryland vs Northern Territory Population and History
Population: Maryland has a population of 6,263,220 (2024), while Northern Territory has 265,457 (2025). Maryland's population is 23.6 times larger than Northern Territory's.
Population density: Maryland: 645.0 people per square mile vs Northern Territory: 0.5. Maryland's population density is 1,290.0 times higher than Northern Territory's.
Largest metro area: Maryland's largest metropolitan area is Washington-Arlington-Alexandria, DC-VA-MD-WV metro area (6,436,489 people) vs Northern Territory's Greater Darwin (159,284). Washington-Arlington-Alexandria, DC-VA-MD-WV metro area's population is 40.4 times larger than Greater Darwin's.
History: Maryland: Admitted to the Union on April 28, 1788, as the 7th state. Northern Territory: Became a federal territory on January 1, 1911; self-governing since 1978. In its current form, Maryland is the older of the two by 123 years.
Maryland vs Northern Territory Economy
GDP: Maryland's GDP is $546.0 billion (2024) vs Northern Territory's $22.4 billion. Maryland's economic output is 24.4 times larger than Northern Territory's.
GDP per capita: Maryland: $87,180 per person vs Northern Territory: $84,383. Maryland and Northern Territory have about the same GDP per capita.
Official Websites
Maryland official website · Northern Territory official website
More Size Comparisons
All Maryland size comparisons · All Northern Territory 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.