London vs Mexico City - City Size Comparison

Is London Bigger Than Mexico City?

In terms of area, London is 1.1x the size of Mexico City. London spans 1,572 km² (607 mi²) while Mexico City covers 1,485 km² (573 mi²) — a difference of 87 km².

About London

Capital of England and the United Kingdom. Known as "The Big Smoke", London covers 1,572 km² with a population of 9.0 million. The city was established in 43. London is known for Big Ben, Tower of London, Buckingham Palace, among other attractions. The city's main transit system is the London Underground.

London was the first city to have an underground railway, opening in 1863

About Mexico City

Mexico's capital and largest city. Nicknamed "CDMX", Mexico City has an area of 1,485 km² and is home to 9.2 million people. Its history stretches back to 1325. Visitors come for Zócalo plaza, Chapultepec Castle, Frida Kahlo Museum, and much more. Getting around is easy with the Mexico City Metro.

Mexico City is sinking 50 cm per year because it was built on a lake bed

Metropolitan Area Comparison

Looking beyond city limits, the London metropolitan area covers 8,382 km², which is 1.1x larger than greater Mexico City at 7,854 km². The Mexico City metro area is also more populous, with 21.8 million people compared to 14.3 million.

Population Density

London has a population density of 5,712 people per km² — a densely populated city. Mexico City, with 6,202 people per km², is a densely populated city. Both cities have comparable density, though Mexico City is slightly more compact.

Climate & Time Zone

London has a oceanic climate while Mexico City experiences subtropical highland conditions. When it's noon in London, it's 6:00 AM in Mexico City — a 6-hour time difference.