The map above shows Idaho and Quebec side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Idaho vs Quebec Geography
Land area: Idaho has a land area of 82,645 square miles (214,051 km²), while Quebec has 527,079 square miles (1,365,128 km²). Quebec's land area is 6.4 times (538%) larger than Idaho's.
Total area: Idaho: 83,569 square miles (216,441 km²) vs Quebec: 595,391 square miles (1,542,056 km²), including inland and coastal water. Quebec's total area is 7.1 times (612%) larger than Idaho's.
Length: Idaho is 483 miles (778 km) long from north to south; Quebec is 1,221 miles (1,965 km). Quebec's north-south length is 2.5 times (153%) longer than Idaho's.
Width: Idaho spans 352 miles (566 km) east to west; Quebec spans 963 miles (1,550 km). Quebec's east-west width is 2.7 times (174%) wider than Idaho's.
Highest point: Idaho's highest point is Borah Peak at 12,631 feet (3,850 m); Quebec's is Mont d'Iberville at 5,420 feet (1,652 m). Borah Peak is 7,211 feet higher than Mont d'Iberville.
Lowest point: Idaho's lowest point is Snake River at 718 feet; Quebec's is Gulf of St. Lawrence at 0 feet. Quebec's lowest point is 718 feet lower.
Idaho vs Quebec Population and History
Population: Idaho has a population of 2,001,619 (2024), while Quebec has 9,033,887 (2026). Quebec's population is 4.5 times (351%) larger than Idaho's.
Population density: Idaho: 24.2 people per square mile vs Quebec: 17.1. Idaho's population density is 1.4 times (42%) higher than Quebec's.
Biggest city: Idaho's biggest city is Boise with 237,963 people; Quebec's is Montreal with 1,762,949. Montreal's population is 7.4 times (641%) larger than Boise's.
Largest metro area: Idaho's largest metropolitan area is Boise City, ID metro area (845,877 people) vs Quebec's Montreal CMA (4,291,732). Montreal CMA's population is 5.1 times (407%) larger than Boise City, ID metro area's.
History: Idaho: Admitted to the Union on July 3, 1890, as the 43rd state. Quebec: Joined Confederation on July 1, 1867, as one of the four founding provinces. In its current form, Quebec is the older of the two by 23 years.
Idaho vs Quebec Economy
GDP: Idaho's GDP is $129.0 billion (2024) vs Quebec's $450.3 billion. Quebec's economic output is 3.5 times (249%) larger than Idaho's.
GDP per capita: Idaho: $64,457 per person vs Quebec: $50,059. Idaho's GDP per capita is 1.3 times (29%) higher than Quebec's.
Official Websites
Idaho official website · Quebec official website
More Size Comparisons
All Idaho size comparisons · All Quebec 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.