Statistics Canada conducts a country-wide census that collects demographic data every five years on the first and sixth year of each decade. The 2021 Canadian census enumerated a total population of 36,991,981, an increase of around 5.2 percent over the 2016 figure. It is estimated that Canada's population surpassed 40 million in 2023 and 41 million in 2024. Between 1990 and 2008, the population increased by 5.6 million, equivalent to 20.4 percent overall growth. The main driver of population growth is immigration, with 6.2% of the country's population being made up of temporary residents as of 2023, or about 2.5 million people. Between 2011 and May 2016, Canada's population grew by 1.7 million people, with immigrants accounting for two-thirds of the increase.
This is a demographic article about Costa Rica's population, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations, and other aspects of the population.
Demographic features of the population of the Democratic Republic of the Congo include ethnicity, education level, health, economic status, religious affiliations and other aspects of the population.
Sources disagree as to the current population of Eritrea, with some proposing numbers as low as 3.6 million and others as high as 6.7 million. Eritrea has never conducted an official government census.
The Demographics of Greece refer to the demography of the population that inhabits the Greek peninsula. The population of Greece was estimated by the United Nations to be 10,445,365 in 2021.
This is a demography of the population of Guatemala including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population.
Ireland had an estimated population of 5,380,000 as of 1 April 2024.
Saudi Arabia is the fourth largest state in the Arab world, with a reported population of 36,408,818 as of 2022. 41.6% of inhabitants are immigrants. Saudi Arabia has experienced a population explosion in the last 40 years, and continues to grow at a rate of 1.62% per year.
According to the United Nations, Ukraine has a population of 37.9 million as of 2024.
Venezuela is a country in South America. The Venezuelan people comprise a combination of heritages, primarily Native American and European. The historically present Native American, Spanish colonists, and African slaves have all contributed to varying degrees. Later, waves of European groups migrated to Venezuela in the 20th century, influencing many aspects of Venezuelan life, including its culture, language, food, and music though small in number.
Demographic features of the population of Portugal include population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population.
This is a demography of Argentina including population density, ethnicity, economic status and other aspects of the population.
Human capital flight is the emigration or immigration of individuals who have received advanced training in their home country. The net benefits of human capital flight for the receiving country are sometimes referred to as a "brain gain" whereas the net costs for the sending country are sometimes referred to as a "brain drain". In occupations with a surplus of graduates, immigration of foreign-trained professionals can aggravate the underemployment of domestic graduates, whereas emigration from an area with a surplus of trained people leads to better opportunities for those remaining. But emigration may cause problems for the home country if the trained people are in short supply there.
Mortality rate, or death rate, is a measure of the number of deaths in a particular population, scaled to the size of that population, per unit of time. Mortality rate is typically expressed in units of deaths per 1,000 individuals per year; thus, a mortality rate of 9.5 in a population of 1,000 would mean 9.5 deaths per year in that entire population, or 0.95% out of the total. It is distinct from "morbidity", which is either the prevalence or incidence of a disease, and also from the incidence rate.
Zero population growth, sometimes abbreviated ZPG, is a condition of demographic balance where the number of people in a specified population neither grows nor declines; that is, the number of births plus in-migrants equals the number of deaths plus out-migrants. ZPG has been a prominent political movement since the 1960s.
Yerida is emigration by Jews from the State of Israel. Yerida is the opposite of aliyah, which is immigration by Jews to Israel. Zionists are generally critical of the act of yerida and the term is somewhat derogatory. The emigration of non-Jewish Israelis is not included in the term.
Demographic dividend, as defined by the United Nations Population Fund (UNFPA), is "the economic growth potential that can result from shifts in a population’s age structure, mainly when the share of the working-age population is larger than the non-working-age share of the population ". In other words, it is "a boost in economic productivity that occurs when there are growing numbers of people in the workforce relative to the number of dependents". UNFPA stated that "a country with both increasing numbers of young people and declining fertility has the potential to reap a demographic dividend."
The ageing of Europe, also known as the greying of Europe, is a demographic phenomenon in Europe characterised by a decrease in fertility, a decrease in mortality rate, and a higher life expectancy among European populations. Low birth rates and higher life expectancy contribute to the transformation of Europe's population pyramid shape. The most significant change is the transition towards a much older population structure, resulting in a decrease in the proportion of the working age while the number of the retired population increases. The total number of the older population is projected to increase greatly within the coming decades, with rising proportions of the post-war baby-boom generations reaching retirement. This will cause a high burden on the working age population as they provide for the increasing number of the older population.
Brazil had an official resident population of 203 million in 2022, according to IBGE. Brazil is the seventh most populous country in the world and the second most populous in the Americas and Western Hemisphere.
In demography, replacement migration is a theory of migration needed for a region to achieve a particular objective. Generally, studies using this concept have as an objective to avoid the decline of total population and the decline of the working-age population.
