Population density

Mong Kok in Kowloon which is part of Hong Kong is one of the most densely populated places in the world
Mongolia is one of the least densely populated countries in the world

The population density of a country or city or other place is a number showing how crowded that place is. It is calculated by dividing the population by the area. For example, France has a population of 60,561,200, and an area of 551,695 square kilometres, so its population density is about 109.8 persons per square kilometre.

A number of factors can affect population density. For example, the climate. Greenland has a very low population density because it is very cold there, so not many people want to live there.

Many cities were built near rivers, because the first settlers wanted somewhere close to water to start a society, so areas around rivers often have a high population density.

Some places, such as cities, have very high population densities, so they are quite crowded. The population density of New York City is 10,292 persons per square kilometre. Other places, such as large countries, can have very low population densities. The population density of Canada is only 3.5 persons per square kilometre because it is such a big country.

The country with the highest population density in the world is Monaco, with 16,620 persons per square kilometre. The country with the lowest is Greenland, which has only 0.03 persons per square kilometre.

Other Languages
Alemannisch: Bevölkerungsdichte
العربية: كثافة سكانية
azərbaycanca: Əhali sıxlığı
বাংলা: জনঘনত্ব
Bân-lâm-gú: Jîn-kháu bi̍t-tō͘
башҡортса: Халыҡ тығыҙлығы
беларуская (тарашкевіца)‎: Шчыльнасьць насельніцтва
davvisámegiella: Čoahkkisvuohta
dolnoserbski: Gustosć zasedlenja
Esperanto: Loĝdenso
føroyskt: Fólkatættleiki
客家語/Hak-kâ-ngî: Ngìn-khiéu me̍t-thu
한국어: 인구 밀도
hornjoserbsce: Hustosć zasydlenja
Bahasa Indonesia: Kepadatan penduduk
Basa Jawa: Kapadhetan
kurdî: Berbilavî
Lëtzebuergesch: Bevëlkerungsdicht
മലയാളം: ജനസാന്ദ്രത
مازِرونی: جمعیت انبسی
Bahasa Melayu: Kepadatan
Nedersaksies: Bevolkensdichtte
नेपाल भाषा: जनघनत्व
日本語: 人口密度
norsk nynorsk: Folketettleik
oʻzbekcha/ўзбекча: Aholi zichligi
Plattdüütsch: Inwahnerdicht
Runa Simi: Runa ñit'inakuy
slovenčina: Hustota zaľudnenia
slovenščina: Gostota prebivalstva
srpskohrvatski / српскохрватски: Gustoća stanovništva
Basa Sunda: Kapadetan populasi
తెలుగు: జన సాంద్రత
тоҷикӣ: Зичии аҳолӣ
українська: Густота населення
Tiếng Việt: Mật độ dân số
吴语: 人口密度
粵語: 人口密度
žemaitėška: Gīvėntuoju tonkoms
中文: 人口密度