Search references for POPULATION. Phrases containing POPULATION
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Topics referred to by the same term
Look up population, Population, or populâtion in Wiktionary, the free dictionary. Population may refer to: Population (biology), a group of individuals
Population
Total number of living humans on Earth
In world demographics, the world population is the total number of humans currently alive. It was estimated by the United Nations to have exceeded 8 billion
World_population
in the United States Census Bureau's statistics for the United States population, ethnicity, and most other categories include the 50 states and Washington
List of U.S. states and territories by population
List_of_U.S._states_and_territories_by_population
Population distribution by country in June-July 2025: India (17.3%) China (17.0%) United States (4.10%) Indonesia (3.50%) Pakistan (2.90%) Nigeria (2.70%)
List of countries and dependencies by population
List_of_countries_and_dependencies_by_population
Grouping of stars by similar metallicity
Baade categorized groups of stars within the Milky Way into stellar populations. In the abstract of the article by Baade, he recognizes that Jan Oort
Stellar_population
Increase in the number of individuals in a population
Population growth is the increase in the number of people in a population or dispersed group. The global population has grown from 1 billion in 1800 to
Population_growth
Measurement of population size per unit area or unit volume
Population density is a measurement of population size per unit land area. It is mostly applied to humans, but sometimes to other living organisms too
Population_density
Canada ranks 37th by population among countries of the world, comprising about 0.5% of the world's total, with about 41.5 million Canadians as of Q1 2026
Population_of_Canada
Graphical illustration showing distribution of age groups in a population
A population pyramid (age structure diagram) or "age-sex pyramid" is a graphical illustration of the distribution of a population (typically that of a
Population_pyramid
The following is a list of countries and dependencies ranked by population density, sorted by inhabitants per square kilometre or square mile. The list
List of countries and dependencies by population density
List_of_countries_and_dependencies_by_population_density
Concept in human demographics
Population decline, also known as depopulation, is a reduction in a human population size. Earth's total human population continues to grow, as it has
Population_decline
As of 2026,[update] the world's core Jewish population (those identifying as Jews to the exclusion of all else) was estimated at 16.5 million, which is
Jewish_population_by_country
1968 book predicting worldwide famine
The Population Bomb is a 1968 book co-authored by former Stanford University professor Paul R. Ehrlich and former Stanford senior researcher in conservation
The_Population_Bomb
population genetics an idealised population is one that can be described using a number of simplifying assumptions. Models of idealised populations are
Idealised_population
Health outcomes of a group of individuals
Population health has been defined as "the health outcomes of a group of individuals, including the distribution of such outcomes within the group". It's
Population_health
approximately one-sixth of the world population. According to the United Nations' World Population Dashboard, India's population reached slightly over 1.428 billion
Demographics_of_India
Field of ecology
Population ecology is a field of ecology that deals with the dynamics of species populations and how these populations interact with the environment, such
Population_ecology
This list of European countries by population, comprises the 51 countries and 5 territories, and dependencies in Europe broadly defined, thus including
List of European countries by population
List_of_European_countries_by_population
Complete set of items that share at least one property in common
In statistics, a population is a set of similar items which is of interest for some question or experiment. A statistical population can be a group of
Statistical_population
Sharp reduction in the size of a population
A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes
Population_bottleneck
Increasing median age in a population
Population ageing is an overall change in the ages of a population. This can typically be summarised in a single parameter as an increase in the median
Population_ageing
Relationship between human population, environmental limits, and sustainability
sustainable population concerns how human numbers interact with environmental limits, economic systems, and social equity. While human population size contributes
Sustainable_population
US-American nonprofit organization for sustainability
Population Balance (formerly World Population Balance) is a 501(c)(3) non-profit organization in the United States that raises awareness of the connections
Population_Balance
Mathematics of change in size and age
Population dynamics is the type of mathematics used to model and study the size and age composition of populations as dynamical systems. Population dynamics
Population_dynamics
the District of Columbia of the United States of America by population density, population size, and land area. It also includes a sortable table of density
List of U.S. states and territories by population density
List_of_U.S._states_and_territories_by_population_density
With about 4% of the world's population, the United States is the third most populous country (after India and China), and the most populous in the Americas
Demographics of the United States
Demographics_of_the_United_States
divided into 10 provinces and three territories. The majority of Canada's population is concentrated in the areas close to the Canada–US border. Its four largest
Population of Canada by province and territory
Population_of_Canada_by_province_and_territory
consisting of 28 states and 8 union territories. As of 2026, with an estimated population of 1.47 billion, India is the world's most populous country. India occupies
List of states and union territories of India by population
List_of_states_and_union_territories_of_India_by_population
Australian television series
Population 11 is a comedy drama television series that premiered on the Australian streaming service Stan on 14 March 2024. Created by Phil Lloyd and starring
Population_11
Subfield of genetics
Population genetics is a subfield of genetics that deals with genetic differences within and among populations, and is a part of evolutionary biology.
Population_genetics
Movement of a large group of people from one region to another
Population transfer or resettlement is a type of mass migration that is often imposed by a state policy or international authority. Such mass migrations
Population_transfer
Ranking of cities in the U.S.
place. This list refers only to the population of individual municipalities within their defined limits; the populations of other municipalities considered
List of United States cities by population
List_of_United_States_cities_by_population
Large-scale comparison of DNA sequences
Population genomics is the large-scale comparison of DNA sequences of populations. Population genomics is a neologism that is associated with population
Population_genomics
Inferred statistical population
A ghost population is a population that has been inferred through the use of statistical techniques. In 2004, it was proposed that maximum likelihood or
Ghost_population
Synthetic population is artificial population data that fits the distribution of people and their relevant characteristics living in a specified area
Synthetic_population
Population epigenetics is a field that examines the extent (degree of variation) and dynamics (change over time) of epigenetic variation in natural populations
Population_epigenetics
Sociological tendency
Population momentum or demographic inertia is the tendency of the raw birth rate to rise as a result of past high fertility rates, even after fertility
Population_momentum
Population Europe is a collaborative network of Europe's demographic research institutes and centres. It was founded in 2009. Its aim is to coordinate
Population_Europe
Topics referred to by the same term
population, gen pop, or genpop in Wiktionary, the free dictionary. General population refers to the public. It may also refer to: General population (prison)
General_population
Change in number of people in an area over time
Population change is simply the change in the number of people in a specified area during a specific time period. Demographics (or demography) is the study
Population_change
Principle of allocation
Population monotonicity (PM) is a principle of consistency in allocation problems. It says that, when the set of agents participating in the allocation
Population_monotonicity
threshold population is the minimum number of people needed for a service to be worthwhile. In economic geography, a threshold population is the minimum
Threshold_population
wildlife population or species population is the concept of "population" applied to any species other than humans. Understanding a wildlife population requires
Wildlife_population
otherwise known as city proper. UNICEF defines city proper as, "the population living within the administrative boundaries of a city or controlled directly
List_of_largest_cities
Largest living species of dolphin
the global population into races, subspecies, or possibly even species. Orcas are apex predators with a diverse diet. Individual populations often specialize
Orca
Reports on the number of people involved in criminal gangs, by locale
has more gang members than any other city in the world with a reported population of 150,000. The city had 532 murders in 2012, however, it saw a decrease
Gang_population
Capital and most populous city of Georgia, U.S.
seat of Fulton County and extends into neighboring DeKalb County. With a population of 498,715 at the 2020 census and an estimated 529,110 in 2025, Atlanta
Atlanta
A side population (SP) in flow cytometry is a sub-population of cells that is distinct from the main population on the basis of the markers employed. By
Side_population
Practice of controlling size of animal population
Population control is the practice of artificially maintaining the size of any population. It simply refers to the act of limiting the size of an animal
Population_control
Estimated global human population
Human population projections are attempts to show how human populations might change in the future. These projections are an important input to forecasts
Human_population_projections
Biological study of animal populations
The term population biology has been used with different meanings. In 1971, Edward O. Wilson et al. used the term in the sense of applying mathematical
Population_biology
Group of residents outside an official census count
The floating population refers to people who reside within a given population for a specific duration and for various reasons, but are not generally considered
Floating_population
Barrier Island, the Chatham and Pitt Islands, and Stewart Island each have populations below 1,000. New Zealand is part of a realm and most people born in the
Demographics_of_New_Zealand
Topics referred to by the same term
stratification Population pyramid Age class structure F-statistics Population density Population distribution Population dynamics Population genetics Population growth
Population_structure
Population reconstruction is a method used by historical demographers. Using records, such as church registries, the size and composition of families living
Population_reconstruction
A disjunctive population, in ecology, is a colony of plants, animals, or other organisms whose geographic location is severed from the continuous range
Disjunctive_population
These lists of Australian cities by population provide rankings of Australian cities and towns according to various systems defined by the Australian Bureau
List of cities in Australia by population
List_of_cities_in_Australia_by_population
Cradle of civilization in North Africa
its fertile valley produced surplus crops which supported a more dense population and thereby substantial social and cultural development. With resources
Ancient_Egypt
Ethnic group
The Kurdish population is estimated to be between 30 and 45 million. Most Kurdish people live in Kurdistan, which today is split between Iranian Kurdistan
Kurdish_population
This article contains a list of countries by past and projected future population. This assumes that countries stay constant in the unforeseeable future
List of countries by past and projected future population
List_of_countries_by_past_and_projected_future_population
This is a list of Sphenisciformes species by global population. While numbers are estimates, they have been made by experts in their fields. Sphenisciformes
List of Sphenisciformes by population
List_of_Sphenisciformes_by_population
Apartheid-era South African law
The Population Registration Act of 1950 required that each inhabitant of South Africa be classified and registered in accordance with their racial characteristics
Population Registration Act, 1950
Population_Registration_Act,_1950
organisms by their population. While most of the numbers are estimates, they have been made by the experts in their fields. Wildlife population measurement is
Lists of organisms by population
Lists_of_organisms_by_population
Edict in 1783 opening Trinidad to immigration
The Cedula of Population was a 1783 edict by the representative of the King of Spain, José de Gálvez, opening Trinidad to immigration from, primarily,
Cedula_of_Population
U.S. state
multiracial population). The non-Hispanic White population numbers around 310,000—just over 20% of the population. The multi-racial population outnumbers
Hawaii
Italian municipalities (comuni) with a population over 50,000. The table below contains the cities' populations as of 1 January 2025, as estimated by the
List_of_cities_in_Italy
Academic journal
Population and Environment is a quarterly peer-reviewed academic journal covering research on the reciprocal links between population, natural resources
Population_and_Environment
Country in Central Asia
countries in the world, the other being Liechtenstein. The country has a population of more than 39 million, making it the most populous Republic in Central
Uzbekistan
Topics referred to by the same term
Theory of population may refer to: Malthusianism, a theory of population by Thomas Malthus (1766–1834) An Essay on the Principle of Population, the book
Theory_of_population
Sociological concept used to study population
Daytime population, also known as commuter-adjusted population, is a demographic concept used in sociology referring to the number of people who are present
Daytime_population
Conceptual framework in evolutionary biology
Population thinking is a concept in evolutionary biology coined by Ernst Mayr as part of his contributions to the modern evolutionary synthesis. It represents
Population_thinking
American population concern organization
Population Connection (formerly Zero Population Growth or ZPG) is a US-based non-profit organization that advocates for policies to stabilize the global
Population_Connection
Geographical point
the center of population (or population center) of a region is a geographical point that describes a centerpoint of the region's population. There are several
Center_of_population
When a system has more excited-state members than ground-state
In physics, specifically statistical mechanics, a population inversion occurs when a system (such as a group of atoms or molecules) exists in a state in
Population_inversion
1923 agreement between Greece and Turkey
The 1923 population exchange between Greece and Turkey was the mass expulsion of approximately 1,221,489 Greek Orthodox Christians from Asia Minor, Eastern
Population exchange between Greece and Turkey
Population_exchange_between_Greece_and_Turkey
State in eastern India
south. It is the 15th largest state by area, and the 14th largest by population. Hindi is the official language of the state. The city of Ranchi is its
Jharkhand
inhabitants may order an election on adopting a home-rule charter. If the population of the municipality later falls below 5,000, it may maintain its home-rule
List of municipalities in Texas
List_of_municipalities_in_Texas
and within prefecture by founding date. The list is also sortable by population, area, density and foundation date. Most large cities in Japan are cities
List_of_cities_in_Japan
of full or partial descent, including those of Hispanic origin, in the population. Considering only those who marked "black" and no other race in combination
List of U.S. states and territories by African-American population
List_of_U.S._states_and_territories_by_African-American_population
Type of geographical region in the United States
statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the region. Such
Metropolitan_statistical_area
In neuroscience, a population vector is the sum of the preferred directions of a population of neurons, weighted by the respective spike counts. The formula
Population_vector
Parameters which denote fractions of populations, usually as a percentage
In statistics a population proportion, generally denoted by P {\displaystyle P} or the Greek letter π {\displaystyle \pi } , is a parameter that describes
Population_proportion
Population of Muslims by country
total of 2 billion adherents worldwide, representing 25.6% of the world population. Further studies indicate that the global spread and percentage growth
Islam_by_country
Republic of China is the second most-populous country in the world with a population exceeding 1.4 billion, only surpassed by India. China was the world's
Demographics_of_China
Topics referred to by the same term
Population count may refer to: Census, the procedure of systematically acquiring, recording, and calculating information about a given population Hamming
Population_count
Afghanistan Pakistan Azerbaijan Armenia T u r k e y Iraq Kuwait Saudi Arabia Population maps of Iranian counties and provinces Chogha Zanbil Ecbatana Istakhr
List of cities in Iran by province
List_of_cities_in_Iran_by_province
British singer (born 1960)
Way Is Up". Some of her records are credited to Yazz and the Plastic Population. Yazz was born in Shepherd's Bush, London, to a Jamaican father and a
Yazz
Branch of philosophy concerned with population changes
Population ethics is the philosophical study of the ethical problems arising when actions affect who is born and how many people are born in the future
Population_ethics
Set of people living in a particular area or interbreeding
A human population is the set of people living in a particular geographic area, increasing or decreasing in size over time, but in human biology, a human
Population_(human_biology)
Group of individuals of a species, separated from other groups by in some manner
In biology, a population of organisms is a group of individuals of the same species, defined by a discontinuity or disjunction from other groups of individuals
Population_(biology)
Topics referred to by the same term
Population regulation may refer to: Population control Wildlife management Human population planning This disambiguation page lists articles associated
Population_regulation
Category of areas in England
Usual resident population and population density, local authorities in the United Kingdom UK Census 2011 UK usual resident population Greater London excluding
Ceremonial counties of England
Ceremonial_counties_of_England
pre-industrial population, with high birth and mortality rates and slow population growth, through a stage of falling mortality and faster rates of population growth
Demographics of the United Kingdom
Demographics_of_the_United_Kingdom
townships in Pennsylvania "Total Population in Centralia borough". census.gov. Retrieved October 12, 2025. "Total Population in Philadelphia city, Philadelphia
List of municipalities in Pennsylvania
List_of_municipalities_in_Pennsylvania
Distributed computing model
A population protocol is a distributed computing model formed by resource-limited mobile agents which meet in a random way according to an interaction
Population_protocol
largest cities in Spain National Institute of Statistics (Spain) "Annual population census 2021-2025". INE. "Información Geográfica Destacada" [Geographical
Ranked lists of Spanish municipalities
Ranked_lists_of_Spanish_municipalities
UN list of countries and territories by population
total population. It is based on estimates published by the United Nations in the 2024 revision of World Population Prospects. It presents population estimates
List of countries and dependencies by population (United Nations)
List_of_countries_and_dependencies_by_population_(United_Nations)
2006 Canadian film
Population 436 is a 2006 mystery-horror film directed by Michelle MacLaren and starring Jeremy Sisto, Fred Durst, Peter Outerbridge and Charlotte Sullivan
Population_436
The population of Australia is estimated to be 27,994,737 as of 26 June 2026. It is the 54th most populous country in the world and the most populous Oceanian
Demographics_of_Australia
Africa population by country Nigeria (15.4%) Ethiopia (8.70%) Egypt (7.70%) DR Congo (7.10%) Tanzania (4.50%) South Africa (4.30%) Kenya (3.70%) Others
List of African countries by population
List_of_African_countries_by_population
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