The map above shows New Brunswick and United Kingdom side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
New Brunswick vs United Kingdom Geography
Land area: New Brunswick has a land area of 27,587 square miles (71,450 km²), while United Kingdom has 93,410 square miles (241,930 km²). United Kingdom's land area is 3.4 times (239%) larger than New Brunswick's.
Total area: New Brunswick: 28,150 square miles (72,908 km²) vs United Kingdom: 94,058 square miles (243,610 km²), including inland and coastal water. United Kingdom's total area is 3.3 times (234%) larger than New Brunswick's.
Length: New Brunswick is 241 miles (388 km) long from north to south; United Kingdom is 747 miles (1,202 km). United Kingdom's north-south length is 3.1 times (210%) longer than New Brunswick's.
Width: New Brunswick spans 264 miles (424 km) east to west; United Kingdom spans 429 miles (690 km). United Kingdom's east-west width is 1.6 times (63%) wider than New Brunswick's.
Highest point: New Brunswick's highest point is Mount Carleton at 2,680 feet (817 m); United Kingdom's is Ben Nevis at 4,413 feet (1,345 m). Ben Nevis is 1,733 feet higher than Mount Carleton.
Lowest point: New Brunswick's lowest point is Atlantic Ocean at 0 feet; United Kingdom's is The Fens (Holme Fen) at -10 feet. United Kingdom's lowest point is 10 feet lower.
New Brunswick vs United Kingdom Population and History
Population: New Brunswick has a population of 867,383 (2026), while United Kingdom has 69,487,000 (2025). United Kingdom's population is 80.1 times larger than New Brunswick's.
Population density: New Brunswick: 31.4 people per square mile vs United Kingdom: 743.9. United Kingdom's population density is 23.7 times higher than New Brunswick's.
Biggest city: New Brunswick's biggest city is Moncton with 79,470 people; United Kingdom's is London with 8,825,001. London's population is 111.0 times larger than Moncton's.
Largest metro area: New Brunswick's largest metropolitan area is Moncton CMA (157,717 people) vs United Kingdom's London (10,416,420). London's population is 66.0 times larger than Moncton CMA's.
History: New Brunswick: Joined Confederation on July 1, 1867, as one of the four founding provinces. 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 66 years.
New Brunswick vs United Kingdom Economy
GDP: New Brunswick's GDP is $35.3 billion (2024) vs United Kingdom's $4,002.6 billion. United Kingdom's economic output is 113.4 times larger than New Brunswick's.
GDP per capita: New Brunswick: $41,088 per person vs United Kingdom: $57,602. United Kingdom's GDP per capita is 1.4 times (40%) higher than New Brunswick's.
Official Websites
New Brunswick official website · United Kingdom official website
More Size Comparisons
All New Brunswick 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.