The map above shows Wisconsin and United Kingdom side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Wisconsin vs United Kingdom Geography
Land area: Wisconsin has a land area of 54,168 square miles (140,294 km²), while United Kingdom has 93,410 square miles (241,930 km²). United Kingdom's land area is 1.7 times (72%) larger than Wisconsin's.
Total area: Wisconsin: 65,497 square miles (169,636 km²) vs United Kingdom: 94,058 square miles (243,610 km²), including inland and coastal water. United Kingdom's total area is 1.4 times (44%) larger than Wisconsin's.
Length: Wisconsin is 368 miles (593 km) long from north to south; United Kingdom is 747 miles (1,202 km). United Kingdom's north-south length is 2.0 times (103%) longer than Wisconsin's.
Width: Wisconsin spans 323 miles (521 km) east to west; United Kingdom spans 429 miles (690 km). United Kingdom's east-west width is 1.3 times (33%) wider than Wisconsin's.
Highest point: Wisconsin's highest point is Timms Hill at 1,946 feet (593 m); United Kingdom's is Ben Nevis at 4,413 feet (1,345 m). Ben Nevis is 2,467 feet higher than Timms Hill.
Lowest point: Wisconsin's lowest point is Lake Michigan at 577 feet; United Kingdom's is The Fens (Holme Fen) at -10 feet. United Kingdom's lowest point is 587 feet lower.
Wisconsin vs United Kingdom Population and History
Population: Wisconsin has a population of 5,960,975 (2024), while United Kingdom has 69,487,000 (2025). United Kingdom's population is 11.7 times larger than Wisconsin's.
Population density: Wisconsin: 110.0 people per square mile vs United Kingdom: 743.9. United Kingdom's population density is 6.8 times (576%) higher than Wisconsin's.
Biggest city: Wisconsin's biggest city is Milwaukee with 563,531 people; United Kingdom's is London with 8,825,001. London's population is 15.7 times larger than Milwaukee's.
Largest metro area: Wisconsin's largest metropolitan area is Minneapolis-St. Paul-Bloomington, MN-WI metro area (3,757,952 people) vs United Kingdom's London (10,416,420). London's population is 2.8 times (177%) larger than Minneapolis-St. Paul-Bloomington, MN-WI metro area's.
History: Wisconsin: Admitted to the Union on May 29, 1848, as the 30th state. United Kingdom: Formed as the United Kingdom of Great Britain and Ireland on January 1, 1801; took its current form in 1922. In its current form, United Kingdom is the older of the two by 47 years.
Wisconsin vs United Kingdom Economy
GDP: Wisconsin's GDP is $453.3 billion (2024) vs United Kingdom's $4,002.6 billion. United Kingdom's economic output is 8.8 times (783%) larger than Wisconsin's.
GDP per capita: Wisconsin: $76,044 per person vs United Kingdom: $57,602. Wisconsin's GDP per capita is 1.3 times (32%) higher than United Kingdom's.
Average income: Wisconsin: $67,755 vs United Kingdom: $54,550 average income per person (per capita personal income). Wisconsin's average income is 1.2 times (24%) higher than United Kingdom's.
Official Websites
Wisconsin official website · United Kingdom official website
More Size Comparisons
All Wisconsin size comparisons · All United Kingdom 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.