The map above shows Wyoming and Northern Ireland side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Wyoming vs Northern Ireland Geography
Land area: Wyoming has a land area of 97,089 square miles (251,458 km²), while Northern Ireland has 5,236 square miles (13,562 km²). Wyoming's land area is 18.5 times larger than Northern Ireland's.
Total area: Wyoming: 97,810 square miles (253,326 km²) vs Northern Ireland: 5,456 square miles (14,130 km²), including inland and coastal water. Wyoming's total area is 17.9 times larger than Northern Ireland's.
Length: Wyoming is 324 miles (522 km) long from north to south; Northern Ireland is 83 miles (134 km). Wyoming's north-south length is 3.9 times (290%) longer than Northern Ireland's.
Width: Wyoming spans 410 miles (659 km) east to west; Northern Ireland spans 107 miles (173 km). Wyoming's east-west width is 3.8 times (283%) wider than Northern Ireland's.
Highest point: Wyoming's highest point is Gannett Peak at 13,788 feet (4,203 m); Northern Ireland's is Slieve Donard at 2,789 feet (850 m). Gannett Peak is 10,999 feet higher than Slieve Donard.
Lowest point: Wyoming's lowest point is Belle Fourche River at 3,108 feet; Northern Ireland's is Irish Sea at 0 feet. Northern Ireland's lowest point is 3,108 feet lower.
Wyoming vs Northern Ireland Population and History
Population: Wyoming has a population of 587,618 (2024), while Northern Ireland has 1,905,000 (2022). Northern Ireland's population is 3.2 times (224%) larger than Wyoming's.
Population density: Wyoming: 6.1 people per square mile vs Northern Ireland: 363.8. Northern Ireland's population density is 59.6 times higher than Wyoming's.
Biggest city: Wyoming's biggest city is Cheyenne with 65,704 people; Northern Ireland's is Belfast with 348,005. Belfast's population is 5.3 times (430%) larger than Cheyenne's.
History: Wyoming: Admitted to the Union on July 10, 1890, as the 44th state. Northern Ireland: A country within the United Kingdom; created by the partition of Ireland on May 3, 1921. In its current form, Wyoming is the older of the two by 31 years.
Wyoming vs Northern Ireland Economy
GDP: Wyoming's GDP is $51.5 billion (2024) vs Northern Ireland's $58.8 billion. Northern Ireland's economic output is 1.1 times (14%) larger than Wyoming's.
GDP per capita: Wyoming: $87,639 per person vs Northern Ireland: $30,686. Wyoming's GDP per capita is 2.9 times (186%) higher than Northern Ireland's.
Official Websites
Wyoming official website · Northern Ireland official website
More Size Comparisons
All Wyoming 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.