The map above shows Idaho and New Brunswick side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Idaho vs New Brunswick Geography
Land area
- Idaho has a land area of 82,645 square miles (214,051 km²), while New Brunswick has 27,587 square miles (71,450 km²).
- Idaho's land area is 3.0 times (200%) larger than New Brunswick's.
Total area
- Idaho: 83,569 square miles (216,441 km²) vs New Brunswick: 28,150 square miles (72,908 km²), including inland and coastal water.
- Idaho's total area is 3.0 times (197%) larger than New Brunswick's.
Length
- Idaho is 483 miles (778 km) long from north to south; New Brunswick is 241 miles (388 km).
- Idaho's north-south length is 2.0 times (100%) longer than New Brunswick's.
Width
- Idaho spans 352 miles (566 km) east to west; New Brunswick spans 264 miles (424 km).
- Idaho's east-west width is 1.3 times (33%) wider than New Brunswick's.
Highest point
- Idaho's highest point is Borah Peak at 12,631 feet (3,850 m); New Brunswick's is Mount Carleton at 2,680 feet (817 m).
- Borah Peak is 9,951 feet higher than Mount Carleton.
Lowest point
- Idaho's lowest point is Snake River at 718 feet; New Brunswick's is Atlantic Ocean at 0 feet.
- New Brunswick's lowest point is 718 feet lower.
Idaho vs New Brunswick Population and History
Population
- Idaho has a population of 2,001,619 (2024), while New Brunswick has 867,383 (2026).
- Idaho's population is 2.3 times (131%) larger than New Brunswick's.
Population density
- Idaho: 24.2 people per square mile vs New Brunswick: 31.4.
- New Brunswick's population density is 1.3 times (30%) higher than Idaho's.
Biggest city
- Idaho's biggest city is Boise with 237,963 people; New Brunswick's is Moncton with 79,470.
- Boise's population is 3.0 times (199%) larger than Moncton's.
Largest metro area
- Idaho's largest metropolitan area is Boise City, ID metro area (845,877 people) vs New Brunswick's Moncton CMA (157,717).
- Boise City, ID metro area's population is 5.4 times (436%) larger than Moncton CMA's.
History
- Idaho: Admitted to the Union on July 3, 1890, as the 43rd state.
- New Brunswick: Joined Confederation on July 1, 1867, as one of the four founding provinces.
- In its current form, New Brunswick is the older of the two by 23 years.
Idaho vs New Brunswick Economy
GDP
- Idaho's GDP is $129.0 billion (2024) vs New Brunswick's $35.3 billion.
- Idaho's economic output is 3.7 times (265%) larger than New Brunswick's.
GDP per capita
- Idaho: $64,457 per person vs New Brunswick: $41,088.
- Idaho's GDP per capita is 1.6 times (57%) higher than New Brunswick's.
Official Websites
Idaho official website · New Brunswick official website
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More Size Comparisons
All Idaho size comparisons · All New Brunswick 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.