The map above shows New South Wales and Spain side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
New South Wales vs Spain Geography
Land area: New South Wales has a land area of 309,130 square miles (800,642 km²), while Spain has 192,657 square miles (498,980 km²). New South Wales' land area is 1.6 times (60%) larger than Spain's.
Total area: New South Wales: 309,130 square miles (800,642 km²) vs Spain: 195,364 square miles (505,990 km²), including inland and coastal water. New South Wales' total area is 1.6 times (58%) larger than Spain's.
Length: New South Wales is 678 miles (1,092 km) long from north to south; Spain is 546 miles (879 km). New South Wales' north-south length is 1.2 times (24%) longer than Spain's.
Width: New South Wales spans 831 miles (1,338 km) east to west; Spain spans 697 miles (1,122 km). New South Wales' east-west width is 1.2 times (19%) wider than Spain's.
Highest point: New South Wales's highest point is Mount Kosciuszko at 7,310 feet (2,228 m); Spain's is Teide (Tenerife) at 12,188 feet (3,715 m). Teide (Tenerife) is 4,878 feet higher than Mount Kosciuszko.
Lowest point: New South Wales's lowest point is Pacific Ocean at 0 feet; Spain's is Atlantic Ocean at 0 feet. Both lowest points are at or near sea level.
New South Wales vs Spain Population and History
Population: New South Wales has a population of 8,624,534 (2025), while Spain has 49,801,559 (2026). Spain's population is 5.8 times (477%) larger than New South Wales'.
Population density: New South Wales: 27.9 people per square mile vs Spain: 258.5. Spain's population density is 9.3 times (827%) higher than New South Wales'.
Largest metro area: New South Wales's largest metropolitan area is Greater Sydney (5,638,830 people) vs Spain's Madrid (6,497,000). Madrid's population is 1.2 times (15%) larger than Greater Sydney's.
History: New South Wales: Became an Australian state at Federation on January 1, 1901; founded as a colony in 1788. Spain: A unified kingdom since 1479; the current constitution dates from 1978. In its current form, Spain is the older of the two by 422 years.
New South Wales vs Spain Economy
GDP: New South Wales's GDP is $547.1 billion (2025) vs Spain's $1,906.5 billion. Spain's economic output is 3.5 times (248%) larger than New South Wales'.
GDP per capita: New South Wales: $63,435 per person vs Spain: $38,627. New South Wales' GDP per capita is 1.6 times (64%) higher than Spain's.
Official Websites
New South Wales official website · Spain official website
More Size Comparisons
All New South Wales size comparisons · All Spain 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.