The map above shows Louisiana and Northern Ireland side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Louisiana vs Northern Ireland Geography
Land area
- Louisiana has a land area of 43,213 square miles (111,921 km²), while Northern Ireland has 5,236 square miles (13,562 km²).
- Louisiana's land area is 8.3 times (725%) larger than Northern Ireland's.
Total area
- Louisiana: 52,375 square miles (135,652 km²) vs Northern Ireland: 5,456 square miles (14,130 km²), including inland and coastal water.
- Louisiana's total area is 9.6 times (860%) larger than Northern Ireland's.
Length
- Louisiana is 301 miles (484 km) long from north to south; Northern Ireland is 83 miles (134 km).
- Louisiana's north-south length is 3.6 times (263%) longer than Northern Ireland's.
Width
- Louisiana spans 356 miles (574 km) east to west; Northern Ireland spans 107 miles (173 km).
- Louisiana's east-west width is 3.3 times (233%) wider than Northern Ireland's.
Highest point
- Louisiana's highest point is Driskill Mountain at 533 feet (162 m); Northern Ireland's is Slieve Donard at 2,789 feet (850 m).
- Slieve Donard is 2,256 feet higher than Driskill Mountain.
Lowest point
- Louisiana's lowest point is New Orleans at -8 feet; Northern Ireland's is Irish Sea at 0 feet.
- Louisiana's lowest point is 8 feet lower.
Louisiana vs Northern Ireland Population and History
Population
- Louisiana has a population of 4,597,740 (2024), while Northern Ireland has 1,905,000 (2022).
- Louisiana's population is 2.4 times (141%) larger than Northern Ireland's.
Population density
- Louisiana: 106.4 people per square mile vs Northern Ireland: 363.8.
- Northern Ireland's population density is 3.4 times (242%) higher than Louisiana's.
Biggest city
- Louisiana's biggest city is New Orleans with 362,701 people; Northern Ireland's is Belfast with 348,005.
- New Orleans and Belfast have about the same population.
History
- Louisiana: Admitted to the Union on April 30, 1812, as the 18th state.
- Northern Ireland: A country within the United Kingdom; created by the partition of Ireland on May 3, 1921.
- In its current form, Louisiana is the older of the two by 109 years.
Louisiana vs Northern Ireland Economy
GDP
- Louisiana's GDP is $329.2 billion (2024) vs Northern Ireland's $58.8 billion.
- Louisiana's economic output is 5.6 times (460%) larger than Northern Ireland's.
GDP per capita
- Louisiana: $71,594 per person vs Northern Ireland: $30,686.
- Louisiana's GDP per capita is 2.3 times (133%) higher than Northern Ireland's.
Official Websites
Louisiana official website · Northern Ireland official website
Download the Louisiana vs Northern Ireland Size Comparison Map for free

To download the map, right-click the image above (or press and hold on a phone or tablet) and choose Save image as. The map is free to use anywhere, including on your own website or in print, as long as you credit it with a link back to this page or to BrilliantMaps.com.
More Size Comparisons
All Louisiana 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.