Japan vs United States - Compare Countries | World Measure

Japan vs United States: Compare population, area, growth rates, and demographics. United States has 182.1% more people.

Side-by-Side Comparison

Metric Japan United States
Population 123,103,479 347,275,807
Growth Rate -0.44% +0.98%
Density 341.545 per km² 36.82 per km²
Area 364,569.28 km² 9,147,420 km²

More Comparisons