Country size comparison
Oklahoma is about 2.5 times bigger than Ireland.
Ireland is approximately 70,273 sq km, while Oklahoma is approximately 177,847 sq km, making Oklahoma 153% larger than Ireland. Meanwhile, the population of Ireland is ~5.3 million people (1.5 million fewer people live in Oklahoma).
This to-scale comparison of Ireland vs. Oklahoma uses the Mercator projection, which distorts the size of regions near the poles. Learn more. Note: Try dragging the outline to reposition.