Umm, which standards? Paris city area has a density (21000/km²) that is twice that of New York City (10800/km²), but is an exception. Many other major European

Umm, which standards? Paris city area has a density (21000/km²) that is twice that of New York City (10800/km²), but is an exception. Many other major European metropolitan cities are less than half of New York's density. (Berlin 4000/km², London 5500/km², Amsterdam 4900/km², Stockholm 5000/km², Helsinki 1500/km², Madrid 5400/km², Köln 2600/km², Lyon 10000/km², Brussels 7000/km²).