The map above shows Delaware and Northern Territory side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Delaware vs Northern Territory Geography
Land area: Delaware has a land area of 1,949 square miles (5,047 km²), while Northern Territory has 520,902 square miles (1,349,129 km²). Northern Territory's land area is 267.3 times larger than Delaware's.
Total area: Delaware: 2,489 square miles (6,446 km²) vs Northern Territory: 520,902 square miles (1,349,129 km²), including inland and coastal water. Northern Territory's total area is 209.3 times larger than Delaware's.
Length: Delaware is 98 miles (158 km) long from north to south; Northern Territory is 1,092 miles (1,758 km). Northern Territory's north-south length is 11.1 times longer than Delaware's.
Width: Delaware spans 96 miles (155 km) east to west; Northern Territory spans 610 miles (981 km). Northern Territory's east-west width is 6.4 times (535%) wider than Delaware's.
Highest point: Delaware's highest point is Ebright Azimuth at 450 feet (137 m); Northern Territory's is Mount Zeil at 5,023 feet (1,531 m). Mount Zeil is 4,573 feet higher than Ebright Azimuth.
Lowest point: Delaware'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.
Delaware vs Northern Territory Population and History
Population: Delaware has a population of 1,051,917 (2024), while Northern Territory has 265,457 (2025). Delaware's population is 4.0 times (296%) larger than Northern Territory's.
Population density: Delaware: 539.9 people per square mile vs Northern Territory: 0.5. Delaware's population density is 1,079.8 times higher than Northern Territory's.
Largest metro area: Delaware's largest metropolitan area is Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro area (6,330,422 people) vs Northern Territory's Greater Darwin (159,284). Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro area's population is 39.7 times larger than Greater Darwin's.
History: Delaware: Admitted to the Union on December 7, 1787, as the 1st state. Northern Territory: Became a federal territory on January 1, 1911; self-governing since 1978. In its current form, Delaware is the older of the two by 124 years.
Delaware vs Northern Territory Economy
GDP: Delaware's GDP is $111.0 billion (2024) vs Northern Territory's $22.4 billion. Delaware's economic output is 5.0 times (396%) larger than Northern Territory's.
GDP per capita: Delaware: $105,495 per person vs Northern Territory: $84,383. Delaware's GDP per capita is 1.3 times (25%) higher than Northern Territory's.
Official Websites
Delaware official website · Northern Territory official website
More Size Comparisons
All Delaware 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.