Is new york the biggest city in the world

A common question!

New York City (NYC) is a very large and populous city, but whether it's the biggest city in the world depends on how you define "biggest." Here are a few different ways to measure the size of a city:

  1. Population: According to the United Nations, the largest city in the world by population is Tokyo, Japan, with a population of over 38 million people in its metropolitan area (as of 2020). New York City has a population of around 8.4 million people within its five boroughs (Manhattan, Brooklyn, Queens, the Bronx, and Staten Island).
  2. Land area: NYC has a land area of approximately 302.6 square miles (783.8 km²). While it's a significant size, it's not the largest city in the world by land area. That distinction belongs to Sitka, Alaska, which covers an area of over 2,870 square miles (7,434 km²).
  3. Urban agglomeration: An urban agglomeration is the population of a city and its surrounding metropolitan area. According to the United Nations, the largest urban agglomeration in the world is the Tokyo-Yokohama metropolitan area, with a population of over 44 million people. The New York City metropolitan area, which includes the surrounding counties and cities, has a population of around 20 million people.
  4. Economic size: If we measure the size of a city by its economic output, New York City is often considered one of the largest and most influential cities in the world. It's a global hub for finance, media, art, and culture, and its economy is estimated to be over $1 trillion in size.

In summary, while New York City is a very large and important city, it's not the biggest city in the world by population or land area. However, it's a significant urban center with a massive economy and a global influence that's hard to match.