The map above shows Montana and Manitoba side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Montana vs Manitoba Geography
Land area: Montana has a land area of 145,550 square miles (376,973 km²), while Manitoba has 213,729 square miles (553,556 km²). Manitoba's land area is 1.5 times (47%) larger than Montana's.
Total area: Montana: 147,043 square miles (380,840 km²) vs Manitoba: 250,116 square miles (647,797 km²), including inland and coastal water. Manitoba's total area is 1.7 times (70%) larger than Montana's.
Length: Montana is 319 miles (514 km) long from north to south; Manitoba is 767 miles (1,234 km). Manitoba's north-south length is 2.4 times (140%) longer than Montana's.
Width: Montana spans 607 miles (976 km) east to west; Manitoba spans 516 miles (831 km). Montana's east-west width is 1.2 times (18%) wider than Manitoba's.
Highest point: Montana's highest point is Granite Peak at 12,767 feet (3,891 m); Manitoba's is Baldy Mountain at 2,730 feet (832 m). Granite Peak is 10,037 feet higher than Baldy Mountain.
Lowest point: Montana's lowest point is Kootenai River at 1,805 feet; Manitoba's is Hudson Bay at 0 feet. Manitoba's lowest point is 1,805 feet lower.
Montana vs Manitoba Population and History
Population: Montana has a population of 1,137,233 (2024), while Manitoba has 1,505,117 (2026). Manitoba's population is 1.3 times (32%) larger than Montana's.
Population density: Montana: 7.8 people per square mile vs Manitoba: 7.0. Montana's population density is 1.1 times (11%) higher than Manitoba's.
Biggest city: Montana's biggest city is Billings with 121,483 people; Manitoba's is Winnipeg with 749,607. Winnipeg's population is 6.2 times (517%) larger than Billings'.
Largest metro area: Montana's largest metropolitan area is Billings, MT metro area (192,531 people) vs Manitoba's Winnipeg CMA (834,678). Winnipeg CMA's population is 4.3 times (334%) larger than Billings, MT metro area's.
History: Montana: Admitted to the Union on November 8, 1889, as the 41st state. Manitoba: Joined Confederation on July 15, 1870. In its current form, Manitoba is the older of the two by 19 years.
Montana vs Manitoba Economy
GDP: Montana's GDP is $78.4 billion (2024) vs Manitoba's $70.2 billion. Montana's economic output is 1.1 times (12%) larger than Manitoba's.
GDP per capita: Montana: $68,975 per person vs Manitoba: $47,034. Montana's GDP per capita is 1.5 times (47%) higher than Manitoba's.
Official Websites
Montana official website · Manitoba official website
More Size Comparisons
All Montana 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.