The map above shows New Hampshire and Northern Ireland side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
New Hampshire vs Northern Ireland Geography
Land area
- New Hampshire has a land area of 8,954 square miles (23,190 km²), while Northern Ireland has 5,236 square miles (13,562 km²).
- New Hampshire's land area is 1.7 times (71%) larger than Northern Ireland's.
Total area
- New Hampshire: 9,350 square miles (24,216 km²) vs Northern Ireland: 5,456 square miles (14,130 km²), including inland and coastal water.
- New Hampshire's total area is 1.7 times (71%) larger than Northern Ireland's.
Length
- New Hampshire is 180 miles (290 km) long from north to south; Northern Ireland is 83 miles (134 km).
- New Hampshire's north-south length is 2.2 times (117%) longer than Northern Ireland's.
Width
- New Hampshire spans 95 miles (152 km) east to west; Northern Ireland spans 107 miles (173 km).
- Northern Ireland's east-west width is 1.1 times (13%) wider than New Hampshire's.
Highest point
- New Hampshire's highest point is Mount Washington at 6,277 feet (1,913 m); Northern Ireland's is Slieve Donard at 2,789 feet (850 m).
- Mount Washington is 3,488 feet higher than Slieve Donard.
Lowest point
- New Hampshire's lowest point is Atlantic Ocean at 0 feet; Northern Ireland's is Irish Sea at 0 feet.
- Both lowest points are at or near sea level.
New Hampshire vs Northern Ireland Population and History
Population
- New Hampshire has a population of 1,409,032 (2024), while Northern Ireland has 1,905,000 (2022).
- Northern Ireland's population is 1.4 times (35%) larger than New Hampshire's.
Population density
- New Hampshire: 157.4 people per square mile vs Northern Ireland: 363.8.
- Northern Ireland's population density is 2.3 times (131%) higher than New Hampshire's.
Biggest city
- New Hampshire's biggest city is Manchester with 116,386 people; Northern Ireland's is Belfast with 348,005.
- Belfast's population is 3.0 times (199%) larger than Manchester's.
History
- New Hampshire: Admitted to the Union on June 21, 1788, as the 9th state.
- Northern Ireland: A country within the United Kingdom; created by the partition of Ireland on May 3, 1921.
- In its current form, New Hampshire is the older of the two by 133 years.
New Hampshire vs Northern Ireland Economy
GDP
- New Hampshire's GDP is $119.3 billion (2024) vs Northern Ireland's $58.8 billion.
- New Hampshire's economic output is 2.0 times (103%) larger than Northern Ireland's.
GDP per capita
- New Hampshire: $84,694 per person vs Northern Ireland: $30,686.
- New Hampshire's GDP per capita is 2.8 times (176%) higher than Northern Ireland's.
Official Websites
New Hampshire official website · Northern Ireland official website
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More Size Comparisons
All New Hampshire 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.