The map above shows South Carolina and Northern Ireland side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
South Carolina vs Northern Ireland Geography
Land area
- South Carolina has a land area of 30,064 square miles (77,866 km²), while Northern Ireland has 5,236 square miles (13,562 km²).
- South Carolina's land area is 5.7 times (474%) larger than Northern Ireland's.
Total area
- South Carolina: 32,024 square miles (82,940 km²) vs Northern Ireland: 5,456 square miles (14,130 km²), including inland and coastal water.
- South Carolina's total area is 5.9 times (487%) larger than Northern Ireland's.
Length
- South Carolina is 236 miles (380 km) long from north to south; Northern Ireland is 83 miles (134 km).
- South Carolina's north-south length is 2.8 times (184%) longer than Northern Ireland's.
Width
- South Carolina spans 279 miles (449 km) east to west; Northern Ireland spans 107 miles (173 km).
- South Carolina's east-west width is 2.6 times (161%) wider than Northern Ireland's.
Highest point
- South Carolina's highest point is Sassafras Mountain at 3,497 feet (1,066 m); Northern Ireland's is Slieve Donard at 2,789 feet (850 m).
- Sassafras Mountain is 708 feet higher than Slieve Donard.
Lowest point
- South Carolina'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.
South Carolina vs Northern Ireland Population and History
Population
- South Carolina has a population of 5,478,831 (2024), while Northern Ireland has 1,905,000 (2022).
- South Carolina's population is 2.9 times (188%) larger than Northern Ireland's.
Population density
- South Carolina: 182.2 people per square mile vs Northern Ireland: 363.8.
- Northern Ireland's population density is 2.0 times (100%) higher than South Carolina's.
Biggest city
- South Carolina's biggest city is Charleston with 157,665 people; Northern Ireland's is Belfast with 348,005.
- Belfast's population is 2.2 times (121%) larger than Charleston's.
History
- South Carolina: Admitted to the Union on May 23, 1788, as the 8th state.
- Northern Ireland: A country within the United Kingdom; created by the partition of Ireland on May 3, 1921.
- In its current form, South Carolina is the older of the two by 133 years.
South Carolina vs Northern Ireland Economy
GDP
- South Carolina's GDP is $357.1 billion (2024) vs Northern Ireland's $58.8 billion.
- South Carolina's economic output is 6.1 times (507%) larger than Northern Ireland's.
GDP per capita
- South Carolina: $65,173 per person vs Northern Ireland: $30,686.
- South Carolina's GDP per capita is 2.1 times (112%) higher than Northern Ireland's.
Official Websites
South Carolina official website · Northern Ireland official website
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More Size Comparisons
All South Carolina 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.