United Kingdom is about 3 times bigger than Ireland.
Ireland is approximately 70,273 sq km,
while United Kingdom is approximately 243,610 sq km.
Meanwhile, the population of Ireland is ~5.0 million people
(59.4 million more people live in United Kingdom).
This to-scale map shows a size comparison of Ireland compared to United Kingdom.
For more details, see an in-depth
comparison of United Kingdom vs. Ireland
using our country comparison tool.
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