The map above shows Wisconsin and Western Australia side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Wisconsin vs Western Australia Geography
Land area
- Wisconsin has a land area of 54,168 square miles (140,294 km²), while Western Australia has 975,685 square miles (2,527,013 km²).
- Western Australia's land area is 18.0 times larger than Wisconsin's.
Total area
- Wisconsin: 65,497 square miles (169,636 km²) vs Western Australia: 975,685 square miles (2,527,013 km²), including inland and coastal water.
- Western Australia's total area is 14.9 times larger than Wisconsin's.
Length
- Wisconsin is 368 miles (593 km) long from north to south; Western Australia is 1,590 miles (2,558 km).
- Western Australia's north-south length is 4.3 times (332%) longer than Wisconsin's.
Width
- Wisconsin spans 323 miles (521 km) east to west; Western Australia spans 1,286 miles (2,069 km).
- Western Australia's east-west width is 4.0 times (298%) wider than Wisconsin's.
Highest point
- Wisconsin's highest point is Timms Hill at 1,946 feet (593 m); Western Australia's is Mount Meharry at 4,098 feet (1,249 m).
- Mount Meharry is 2,152 feet higher than Timms Hill.
Lowest point
- Wisconsin's lowest point is Lake Michigan at 577 feet; Western Australia's is Indian Ocean at 0 feet.
- Western Australia's lowest point is 577 feet lower.
Wisconsin vs Western Australia Population and History
Population
- Wisconsin has a population of 5,960,975 (2024), while Western Australia has 3,061,672 (2025).
- Wisconsin's population is 1.9 times (95%) larger than Western Australia's.
Population density
- Wisconsin: 110.0 people per square mile vs Western Australia: 3.1.
- Wisconsin's population density is 35.5 times higher than Western Australia's.
Largest metro area
- Wisconsin's largest metropolitan area is Minneapolis-St. Paul-Bloomington, MN-WI metro area (3,757,952 people) vs Western Australia's Greater Perth (2,452,765).
- Minneapolis-St. Paul-Bloomington, MN-WI metro area's population is 1.5 times (53%) larger than Greater Perth's.
History
- Wisconsin: Admitted to the Union on May 29, 1848, as the 30th state.
- Western Australia: Became an Australian state at Federation on January 1, 1901; founded as a colony in 1829.
- In its current form, Wisconsin is the older of the two by 53 years.
Wisconsin vs Western Australia Economy
GDP
- Wisconsin's GDP is $453.3 billion (2024) vs Western Australia's $304.6 billion.
- Wisconsin's economic output is 1.5 times (49%) larger than Western Australia's.
GDP per capita
- Wisconsin: $76,044 per person vs Western Australia: $99,488.
- Western Australia's GDP per capita is 1.3 times (31%) higher than Wisconsin's.
Official Websites
Wisconsin official website · Western Australia official website
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More Size Comparisons
All Wisconsin size comparisons · All Western Australia 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.