The map above shows British Columbia and Northern Ireland side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
British Columbia vs Northern Ireland Geography
Land area: British Columbia has a land area of 357,216 square miles (925,186 km²), while Northern Ireland has 5,236 square miles (13,562 km²). British Columbia's land area is 68.2 times larger than Northern Ireland's.
Total area: British Columbia: 364,764 square miles (944,735 km²) vs Northern Ireland: 5,456 square miles (14,130 km²), including inland and coastal water. British Columbia's total area is 66.9 times larger than Northern Ireland's.
Length: British Columbia is 1,017 miles (1,637 km) long from north to south; Northern Ireland is 83 miles (134 km). British Columbia's north-south length is 12.3 times longer than Northern Ireland's.
Width: British Columbia spans 1,245 miles (2,003 km) east to west; Northern Ireland spans 107 miles (173 km). British Columbia's east-west width is 11.6 times wider than Northern Ireland's.
Highest point: British Columbia's highest point is Mount Fairweather at 15,299 feet (4,663 m); Northern Ireland's is Slieve Donard at 2,789 feet (850 m). Mount Fairweather is 12,510 feet higher than Slieve Donard.
Lowest point: British Columbia's lowest point is Pacific Ocean at 0 feet; Northern Ireland's is Irish Sea at 0 feet. Both lowest points are at or near sea level.
British Columbia vs Northern Ireland Population and History
Population: British Columbia has a population of 5,658,528 (2026), while Northern Ireland has 1,905,000 (2022). British Columbia's population is 3.0 times (197%) larger than Northern Ireland's.
Population density: British Columbia: 15.8 people per square mile vs Northern Ireland: 363.8. Northern Ireland's population density is 23.0 times higher than British Columbia's.
Biggest city: British Columbia's biggest city is Vancouver with 662,248 people; Northern Ireland's is Belfast with 348,005. Vancouver's population is 1.9 times (90%) larger than Belfast's.
History: British Columbia: Joined Confederation on July 20, 1871. Northern Ireland: A country within the United Kingdom; created by the partition of Ireland on May 3, 1921. In its current form, British Columbia is the older of the two by 50 years.
British Columbia vs Northern Ireland Economy
GDP: British Columbia's GDP is $313.3 billion (2024) vs Northern Ireland's $58.8 billion. British Columbia's economic output is 5.3 times (433%) larger than Northern Ireland's.
GDP per capita: British Columbia: $55,241 per person vs Northern Ireland: $30,686. British Columbia's GDP per capita is 1.8 times (80%) higher than Northern Ireland's.
Official Websites
British Columbia official website · Northern Ireland official website
More Size Comparisons
All British Columbia size comparisons · All Northern Ireland 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.