The map above shows Guam and Manitoba side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Guam vs Manitoba Geography
Land area: Guam has a land area of 210 square miles (544 km²), while Manitoba has 213,729 square miles (553,556 km²). Manitoba's land area is 1,017.6 times larger than Guam's.
Total area: Guam: 210 square miles (544 km²) vs Manitoba: 250,116 square miles (647,797 km²), including inland and coastal water. Manitoba's total area is 1,190.8 times larger than Guam's.
Length: Guam is 27 miles (43 km) long from north to south; Manitoba is 767 miles (1,234 km). Manitoba's north-south length is 28.4 times longer than Guam's.
Width: Guam spans 22 miles (35 km) east to west; Manitoba spans 516 miles (831 km). Manitoba's east-west width is 23.5 times wider than Guam's.
Highest point: Guam's highest point is Mount Lamlam at 1,332 feet (406 m); Manitoba's is Baldy Mountain at 2,730 feet (832 m). Baldy Mountain is 1,398 feet higher than Mount Lamlam.
Lowest point: Guam's lowest point is Pacific Ocean at 0 feet; Manitoba's is Hudson Bay at 0 feet. Both lowest points are at or near sea level.
Guam vs Manitoba Population and History
Population: Guam has a population of 153,836 (2020), while Manitoba has 1,505,117 (2026). Manitoba's population is 9.8 times (878%) larger than Guam's.
Population density: Guam: 732.6 people per square mile vs Manitoba: 7.0. Guam's population density is 104.7 times higher than Manitoba's.
History: Guam: A US territory since 1898. Manitoba: Joined Confederation on July 15, 1870. In its current form, Manitoba is the older of the two by 28 years.
Official Websites
Guam official website · Manitoba official website
More Size Comparisons
All Guam size comparisons · All Manitoba 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.