This statistic shows the 20 countries with the highest population growth rate in 2024. In SouthSudan, the population grew by about 4.65 percent compared to the previous year, making it the country with the highest population growth rate in 2024. The global population Today, the global population amounts to around 7 billion people, i.e. the total number of living humans on Earth. More than half of the global population is living in Asia, while one quarter of the global population resides in Africa. High fertility rates in Africa and Asia, a decline in the mortality rates and an increase in the median age of the world population all contribute to the global population growth. Statistics show that the global population is subject to increase by almost 4 billion people by 2100. The global population growth is a direct result of people living longer because of better living conditions and a healthier nutrition. Three out of five of the most populous countries in the world are located in Asia. Ultimately the highest population growth rate is also found there, the country with the highest population growth rate is Syria. This could be due to a low infant mortality rate in Syria or the ever -expanding tourism sector.

The world's population first reached one billion people in 1805, and reached eight billion in 2022, and will peak at almost 10.2 billion by the end of the century. Although it took thousands of years to reach one billion people, it did so at the beginning of a phenomenon known as the demographic transition; from this point onwards, population growth has skyrocketed, and since the 1960s the population has increased by one billion people every 12 to 15 years. The demographic transition sees a sharp drop in mortality due to factors such as vaccination, sanitation, and improved food supply; the population boom that follows is due to increased survival rates among children and higher life expectancy among the general population; and fertility then drops in response to this population growth. Regional differences The demographic transition is a global phenomenon, but it has taken place at different times across the world. The industrialized countries of Europe and North America were the first to go through this process, followed by some states in the Western Pacific. Latin America's population then began growing at the turn of the 20th century, but the most significant period of global population growth occurred as Asia progressed in the late-1900s. As of the early 21st century, almost two-thirds of the world's population lives in Asia, although this is set to change significantly in the coming decades. Future growth The growth of Africa's population, particularly in Sub-Saharan Africa, will have the largest impact on global demographics in this century. From 2000 to 2100, it is expected that Africa's population will have increased by a factor of almost five. It overtook Europe in size in the late 1990s, and overtook the Americas a few years later. In contrast to Africa, Europe's population is now in decline, as birth rates are consistently below death rates in many countries, especially in the south and east, resulting in natural population decline. Similarly, the population of the Americas and Asia are expected to go into decline in the second half of this century, and only Oceania's population will still be growing alongside Africa. By 2100, the world's population will have over three billion more than today, with the vast majority of this concentrated in Africa. Demographers predict that climate change is exacerbating many of the challenges that currently hinder progress in Africa, such as political and food instability; if Africa's transition is prolonged, then it may result in further population growth that would place a strain on the region's resources, however, curbing this growth earlier would alleviate some of the pressure created by climate change.

Graph and download economic data for Population Growth for High Income Countries (SPPOPGROWHIC) from 1961 to 2024 about income, population, and rate.

The statistic shows the development of the world population from 1950 to 2050. The world population was around 7.38 billion people in 2015.

The global population

As shown above, the total number of people living on Earth has more than doubled since the 1950s, and continues to increase. A look at the development of the world population since the beginning of the Common Era shows that such a surge in numbers is unprecedented. The first significant rise in population occurred during the 14th century, after the Black Death had killed approximately 25 million people worldwide. Subsequently, the global population increased slowly but steadily until it reached record numbers between 1950 and 2000.

The majority of the global population lives on the Asian continent, as a statistic of the world population by continent shows. In around 100 years, it is estimated that population levels on the African continent will have reached similar levels to those we see in Asia today. As for a forecast of the development of the world population, the figures are estimated to have reached more than 10 billion by the 22nd century.

Growing population numbers pose an increasing risk to the planet, since rocketing numbers equal increased consumption of food and resources. Scientists worry that natural resources, such as oil, and food resources will become scarce, endangering the human race and, even more so, the world’s ecosystem. Nowadays, the number of undernourished / starving people worldwide has decreased slightly, but forecasts paint a darker picture.

Globally, about 25 percent of the population is under 15 years of age and 10 percent is over 65 years of age. Africa has the youngest population worldwide. In Sub-Saharan Africa, more than 40 percent of the population is below 15 years, and only three percent are above 65, indicating the low life expectancy in several of the countries. In Europe, on the other hand, a higher share of the population is above 65 years than the population under 15 years. Fertility rates The high share of children and youth in Africa is connected to the high fertility rates on the continent. For instance, South Sudan and Niger have the highest population growth rates globally. However, about 50 percent of the world’s population live in countries with low fertility, where women have less than 2.1 children. Some countries in Europe, like Latvia and Lithuania, have experienced a population decline of one percent, and in the Cook Islands, it is even above two percent. In Europe, the majority of the population was previously working-aged adults with few dependents, but this trend is expected to reverse soon, and it is predicted that by 2050, the older population will outnumber the young in many developed countries. Growing global population As of 2025, there are 8.1 billion people living on the planet, and this is expected to reach more than nine billion before 2040. Moreover, the global population is expected to reach 10 billions around 2060, before slowing and then even falling slightly by 2100. As the population growth rates indicate, a significant share of the population increase will happen in Africa.

Population growth (annual %) in World was reported at 0.9512 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. World - Population growth (annual %) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

Before 2025, the world's total population is expected to reach eight billion. Furthermore, it is predicted to reach over 10 billion in 2060, before slowing again as global birth rates are expected to decrease. Moreover, it is still unclear to what extent global warming will have an impact on population development. A high share of the population increase is expected to happen on the African continent.

In the last century, the global population has increased by billions of people. And it is still growing. Job opportunities in large cities have caused an influx of people to these already packed locations. This has resulted in an increase in population density for these cities, which are now forced to expand in order to accommodate the growing population. Population density is the average number of people per unit, usually miles or kilometers, of land area. Understanding and mapping population density is important. Experts can use this information to inform decisions around resource allocation, natural disaster relief, and new infrastructure projects. Infectious disease scientists use these maps to understand the spread of infectious disease, a topic that has become critical after the COVID-19 global pandemic.While a useful tool for decision and policymakers, it is important to understand the limitations of population density. Population density is most effective in small scale places—cities or neighborhoods—where people are evenly distributed. Whereas at a larger scale, such as the state, region, or province level, population density could vary widely as it includes a mix of urban, suburban, and rural places. All of these areas have a vastly different population density, but they are averaged together. This means urban areas could appear to have fewer people than they really do, while rural areas would seem to have more. Use this map to explore the estimated global population density (people per square kilometer) in 2020. Where do people tend to live? Why might they choose those places? Do you live in a place with a high population density or a low one?

The world population surpassed eight billion people in 2022, having doubled from its figure less than 50 years previously. Looking forward, it is projected that the world population will reach nine billion in 2038, and 10 billion in 2060, but it will peak around 10.3 billion in the 2080s before it then goes into decline. Regional variations The global population has seen rapid growth since the early 1800s, due to advances in areas such as food production, healthcare, water safety, education, and infrastructure, however, these changes did not occur at a uniform time or pace across the world. Broadly speaking, the first regions to undergo their demographic transitions were Europe, North America, and Oceania, followed by Latin America and Asia (although Asia's development saw the greatest variation due to its size), while Africa was the last continent to undergo this transformation. Because of these differences, many so-called "advanced" countries are now experiencing population decline, particularly in Europe and East Asia, while the fastest population growth rates are found in Sub-Saharan Africa. In fact, the roughly two billion difference in population between now and the 2080s' peak will be found in Sub-Saharan Africa, which will rise from 1.2 billion to 3.2 billion in this time (although populations in other continents will also fluctuate). Changing projections The United Nations releases their World Population Prospects report every 1-2 years, and this is widely considered the foremost demographic dataset in the world. However, recent years have seen a notable decline in projections when the global population will peak, and at what number. Previous reports in the 2010s had suggested a peak of over 11 billion people, and that population growth would continue into the 2100s, however a sooner and shorter peak is now projected. Reasons for this include a more rapid population decline in East Asia and Europe, particularly China, as well as a prolonged development arc in Sub-Saharan Africa.

Graph and download economic data for Population Growth for the United States (SPPOPGROWUSA) from 1961 to 2024 about population, rate, and USA.

In 2025, India overtook China as the world's most populous country and now has almost 1.46 billion people. China now has the second-largest population in the world, still with just over 1.4 billion inhabitants, however, its population went into decline in 2023. Global population As of 2025, the world's population stands at almost 8.2 billion people and is expected to reach around 10.3 billion people in the 2080s, when it will then go into decline. Due to improved healthcare, sanitation, and general living conditions, the global population continues to increase; mortality rates (particularly among infants and children) are decreasing and the median age of the world population has steadily increased for decades. As for the average life expectancy in industrial and developing countries, the gap has narrowed significantly since the mid-20th century. Asia is the most populous continent on Earth; 11 of the 20 largest countries are located there. It leads the ranking of the global population by continent by far, reporting four times as many inhabitants as Africa. The Demographic Transition The population explosion over the past two centuries is part of a phenomenon known as the demographic transition. Simply put, this transition results from a drastic reduction in mortality, which then leads to a reduction in fertility, and increase in life expectancy; this interim period where death rates are low and birth rates are high is where this population explosion occurs, and population growth can remain high as the population ages. In today's most-developed countries, the transition generally began with industrialization in the 1800s, and growth has now stabilized as birth and mortality rates have re-balanced. Across less-developed countries, the stage of this transition varies; for example, China is at a later stage than India, which accounts for the change in which country is more populous - understanding the demographic transition can help understand the reason why China's population is now going into decline. The least-developed region is Sub-Saharan Africa, where fertility rates remain close to pre-industrial levels in some countries. As these countries transition, they will undergo significant rates of population growth.

Existing studies show how population growth and rising incomes will cause a massive increase in the future global demand for food. We add to the literature by estimating the potential effect of increases in human weight, caused by rising BMI and height, on future calorie requirements. Instead of using a market based approach, the estimations are solely based on human energy requirements for maintenance of weight. We develop four different scenarios to show the effect of increases in human height and BMI. In a world where the weight per age-sex group would stay stable, we project calorie requirements to increases by 61.05 percent between 2010 and 2100. Increases in BMI and height could add another 18.73 percentage points to this. This additional increase amounts to more than the combined calorie requirements of India and Nigeria in 2010. These increases would particularly affect Sub-Saharan African countries, which will already face massively rising calorie requirements due to the high population growth. The stark regional differences call for policies that increase food access in currently economically weak regions. Such policies should shift consumption away from energy dense foods that promote overweight and obesity, to avoid the direct burden associated with these conditions and reduce the increases in required calories. Supplying insufficient calories would not solve the problem but cause malnutrition in populations with weak access to food. As malnutrition is not reducing but promoting rises in BMI levels, this might even aggravate the situation.

Population, female (% of total population) in World was reported at 49.72 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. World - Population, female (% of total) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

Population Change: Natural Increase: South Australia data was reported at 128.000 Person in Sep 2024. This records a decrease from the previous number of 958.000 Person for Jun 2024. Population Change: Natural Increase: South Australia data is updated quarterly, averaging 1,756.500 Person from Jun 1981 (Median) to Sep 2024, with 174 observations. The data reached an all-time high of 2,801.000 Person in Mar 1984 and a record low of 128.000 Person in Sep 2024. Population Change: Natural Increase: South Australia data remains active status in CEIC and is reported by Australian Bureau of Statistics. The data is categorized under Global Database’s Australia – Table AU.G003: Population Change.

The West Africa Coastal Vulnerability Mapping: Population Projections, 2030 and 2050 data set is based on an unreleased working version of the Gridded Population of the World (GPW), Version 4, year 2010 population count raster but at a coarser 5 arc-minute resolution. Bryan Jones of Baruch College produced country-level projections based on the Shared Socioeconomic Pathway 4 (SSP4). SSP4 reflects a divided world where cities that have relatively high standards of living, are attractive to internal and international migrants. In low income countries, rapidly growing rural populations live on shrinking areas of arable land due to both high population pressure and expansion of large-scale mechanized farming by international agricultural firms. This pressure induces large migration flow to the cities, contributing to fast urbanization, although urban areas do not provide many opportUnities for the poor and there is a massive expansion of slums and squatter settlements. This scenario may not be the most likely for the West Africa region, but it has internal coherence and is at least plausible.

There are approximately 8.16 billion people living in the world today, a figure that shows a dramatic increase since the beginning of the Common Era. Since the 1970s, the global population has also more than doubled in size. It is estimated that the world's population will reach and surpass 10 billion people by 2060 and plateau at around 10.3 billion in the 2080s, before it then begins to fall. Asia When it comes to number of inhabitants per continent, Asia is the most populous continent in the world by a significant margin, with roughly 60 percent of the world's population living there. Similar to other global regions, a quarter of inhabitants in Asia are under 15 years of age. The most populous nations in the world are India and China respectively; each inhabit more than three times the amount of people than the third-ranked United States. 10 of the 20 most populous countries in the world are found in Asia. Africa Interestingly, the top 20 countries with highest population growth rate are mainly countries in Africa. This is due to the present stage of Sub-Saharan Africa's demographic transition, where mortality rates are falling significantly, although fertility rates are yet to drop and match this. As much of Asia is nearing the end of its demographic transition, population growth is predicted to be much slower in this century than in the previous; in contrast, Africa's population is expected to reach almost four billion by the year 2100. Unlike demographic transitions in other continents, Africa's population development is being influenced by climate change on a scale unseen by most other global regions. Rising temperatures are exacerbating challenges such as poor sanitation, lack of infrastructure, and political instability, which have historically hindered societal progress. It remains to be seen how Africa and the world at large adapts to this crisis as it continues to cause drought, desertification, natural disasters, and climate migration across the region.

Meat, Poultry and Seafood Market Outlook

In 2023, the global market size for Meat, Poultry, and Seafood is estimated to be around USD 1.2 trillion. The market is projected to grow to approximately USD 1.8 trillion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 4.5% during the forecast period. The growth of this market is driven by increasing global population, rising disposable incomes, and changing dietary preferences towards high-protein diets.

One of the primary growth factors for the Meat, Poultry, and Seafood market is the rising global population. As the world population continues to grow, so does the demand for food, particularly protein-rich foods like meat, poultry, and seafood. This demographic shift is particularly pronounced in developing regions such as Asia Pacific and Africa, where population growth rates are higher compared to developed regions. The increasing urbanization in these regions further boosts the demand for convenient and ready-to-cook meat products, thereby driving market growth.

Another significant growth factor is the rising disposable income levels across various regions. As consumers' purchasing power increases, they tend to spend more on high-quality and premium food products. This trend is especially evident in emerging economies where the middle-class population is expanding. Consumers in these regions are increasingly seeking out superior quality meat, poultry, and seafood products, which contributes to the overall market expansion. Additionally, the growing awareness about health and fitness is encouraging consumers to include more protein-rich foods in their diets, further propelling market growth.

Technological advancements in food processing and packaging also play a crucial role in the growth of the Meat, Poultry, and Seafood market. Innovations in cold chain logistics and packaging technologies have significantly improved the shelf life and safety of meat products, making them more accessible to a broader consumer base. Moreover, the development of new processing techniques such as marination, smoking, and curing has led to the introduction of a variety of processed meat products in the market. These advancements not only enhance product offerings but also attract a larger consumer base, thereby driving market growth.

From a regional perspective, the Asia Pacific region is expected to witness substantial growth in the Meat, Poultry, and Seafood market. This growth can be attributed to the increasing population, rapid urbanization, and rising disposable incomes in countries such as China and India. Additionally, cultural preferences for meat consumption, particularly seafood, in these regions further drive market demand. North America and Europe are also significant markets, driven by high per capita meat consumption and the presence of well-established food processing industries. However, stringent regulatory frameworks and rising concerns about animal welfare and environmental sustainability may pose challenges to market growth in these regions.

The demand for Frozen Meat & Poultry has been on the rise, driven by the increasing need for convenience and the ability to store food for longer periods without compromising quality. This trend is particularly noticeable in urban areas where busy lifestyles necessitate quick meal solutions. The advancements in freezing technologies have made it possible to preserve the nutritional value and taste of meat and poultry, making them a viable alternative to fresh products. As consumers become more health-conscious, the availability of high-quality frozen options allows them to maintain a balanced diet without the pressure of frequent grocery shopping. Furthermore, the expansion of cold chain infrastructure in emerging markets is facilitating the distribution of frozen products, making them more accessible to a wider audience.

Product Type Analysis

The Meat, Poultry, and Seafood market is segmented by product type into fresh, frozen, and processed products. Fresh meat, poultry, and seafood products continue to dominate the market due to their high nutritional value and consumer preference for natural and minimally processed foods. Fresh products are particularly popular in regions with well-established supply chains that ensure the timely delivery of perishable goods. However, the market for fresh products is also hi

Throughout most of human history, global population growth was very low; between 10,000BCE and 1700CE, the average annual increase was just 0.04 percent. Therefore, it took several thousand years for the global population to reach one billion people, doing so in 1803. However, this period marked the beginning of a global phenomenon known as the demographic transition, from which point population growth skyrocketed. With the introduction of modern medicines (especially vaccination), as well as improvements in water sanitation, food supply, and infrastructure, child mortality fell drastically and life expectancy increased, causing the population to grow. This process is linked to economic and technological development, and did not take place concurrently across the globe; it mostly began in Europe and other industrialized regions in the 19thcentury, before spreading across Asia and Latin America in the 20th century. As the most populous societies in the world are found in Asia, the demographic transition in this region coincided with the fastest period of global population growth. Today, Sub-Saharan Africa is the region at the earliest stage of this transition. As population growth slows across the other continents, with the populations of the Americas, Asia, and Europe expected to be in decline by the 2070s, Africa's population is expected to grow by three billion people by the end of the 21st century.

Residential Construction Market Outlook

The global residential construction market size was valued at $XX billion in 2023 and is projected to reach $XX billion by 2032, growing at a compound annual growth rate (CAGR) of XX% during the forecast period. This considerable growth is driven by several factors, including increasing urbanization, rising disposable incomes, and government initiatives focused on housing development. The expanding population, especially in emerging economies, and the growing trend toward nuclear families are also crucial drivers bolstering the market's growth.

One of the primary growth factors for the residential construction market is the rapid urbanization observed worldwide. As more people move from rural areas to urban centers in search of better employment opportunities and improved living standards, the demand for residential units in cities has skyrocketed. Urbanization not only increases the demand for new housing but also necessitates the renovation and upgrading of existing infrastructure to accommodate the growing population. Additionally, governments around the world are implementing policies and offering incentives to stimulate the housing sector, thus directly contributing to market growth.

Another significant driver is the rise in disposable incomes, especially in developing nations. Higher disposable incomes enable individuals and families to invest in better housing, resulting in increased demand for residential construction. Economic growth in various regions has led to a higher standard of living, with more people aspiring to own homes that offer enhanced comfort and amenities. This trend is complemented by the availability of favorable financing options and mortgage rates, which make home buying more accessible to a larger segment of the population.

Technological advancements in construction techniques and materials are also playing a pivotal role in the market's growth. Innovations such as prefabrication, 3D printing, and green building materials are not only making construction quicker and more cost-efficient but are also aligning with the growing demand for sustainable and energy-efficient homes. These technological improvements are attracting both homeowners and real estate developers, eager to reduce costs and enhance the quality of construction. Consequently, technology is evolving into a critical enabler of the marketÂ’s expansion.

Regionally, Asia Pacific is expected to dominate the residential construction market during the forecast period. Rapid economic development, substantial urban migration, and supportive governmental policies are driving the market in this region. Countries like China and India, with their massive populations and expanding middle classes, present immense opportunities for residential construction. However, North America and Europe are also experiencing steady growth, driven by urban renewal projects and an increasing focus on sustainable living spaces. The Middle East & Africa and Latin America, while smaller in market share, are anticipated to witness moderate growth fueled by urbanization and infrastructural investments.

Construction Spending plays a pivotal role in shaping the dynamics of the residential construction market. The allocation of funds towards building new homes and renovating existing structures directly influences the pace and scale of market growth. Governments and private investors are increasingly recognizing the importance of strategic construction spending to address housing shortages and improve living conditions. By channeling resources into construction projects, stakeholders can stimulate economic activity, create jobs, and enhance infrastructure. This financial commitment not only supports the development of new residential units but also ensures the modernization and sustainability of existing housing stock, aligning with broader urban development goals.

Type Analysis

The residential construction market can be segmented by type into single-family housing and multi-family housing. Single-family housing remains a dominant segment, driven by the growing preference for privacy and individual living spaces. This trend is particularly prominent in North America and Europe, where suburban living is highly popular. Single-family homes offer the luxury of private outdoor spaces, better control over living conditions, and more room for customization, making them highly desirable among homeowners. The financial incentives provided by g

Smart Water Product Market Outlook

The global smart water product market size was valued at approximately USD 8 billion in 2023 and is projected to reach around USD 25 billion by 2032, growing at a compound annual growth rate (CAGR) of 13.5% during the forecast period. This remarkable growth is driven by the increasing need for water conservation, advancements in smart technologies, and supportive government regulations and incentives promoting efficient water management solutions globally.

One of the primary growth factors for the smart water product market is the escalating global water scarcity. As demand for water continues to rise due to population growth, urbanization, and industrial expansion, there is an urgent need for efficient water management solutions. Smart water products, such as smart meters and sensors, enable real-time monitoring and management of water resources, leading to significant water savings and optimization of water distribution systems. This technological advancement plays a crucial role in addressing water scarcity issues and provides a strong impetus for market growth.

Another significant growth factor is the rising adoption of Internet of Things (IoT) technologies in water management systems. IoT-enabled smart water products allow for seamless data collection, analysis, and real-time decision-making. This integration leads to improved operational efficiency, reduced water losses, and enhanced customer satisfaction. The ability to remotely monitor and control water systems also reduces the need for manual interventions, thereby lowering operational costs for utilities and consumers alike. The increasing penetration of IoT in water management systems is expected to propel market growth substantially.

Government initiatives and regulatory frameworks aimed at promoting sustainable water management practices are also contributing to the growth of the smart water product market. Many governments worldwide are implementing stringent regulations to reduce water wastage and enhance water quality. Additionally, subsidies and financial incentives for adopting smart water technologies are encouraging both consumers and industries to invest in smart water products. These supportive policies are driving the market by creating a conducive environment for the adoption of smart water solutions.

From a regional perspective, North America holds a significant share of the smart water product market, driven by advanced technology adoption, well-established infrastructure, and proactive government policies. Europe also exhibits substantial growth due to stringent environmental regulations and a strong focus on sustainability. Meanwhile, the Asia Pacific region is expected to witness the highest growth rate during the forecast period, fueled by rapid urbanization, increasing population, and significant investments in smart city projects. Latin America and the Middle East & Africa are also emerging markets with untapped potential, attributed to increasing awareness and government support for water conservation initiatives.

Product Type Analysis

The smart water product market can be segmented by product type into smart water meters, smart water sensors, smart water valves, and others. Smart water meters dominate the market due to their crucial role in accurately measuring water usage, detecting leaks, and providing precise billing information. These meters are highly beneficial for both utilities and consumers as they offer detailed insights into water consumption patterns, enabling better water management and conservation efforts. The growing need for accurate water usage data and the adoption of smart infrastructure are key drivers for the smart water meter segment.

Smart water sensors are another vital component of the smart water product market. These sensors are extensively used for monitoring water quality, pressure, temperature, and flow rates in real-time. They play a significant role in ensuring safe and clean water supply by detecting contaminants and anomalies in the water system. The increasing awareness about water quality issues and the need for real-time monitoring are propelling the demand for smart water sensors. Additionally, these sensors are integral to advanced metering infrastructure (AMI) systems, further boosting their adoption.

Smart water valves are gaining traction due to their ability to control and regulate water flow remotely. These valves are essential in preventing water wastage, managing water distribution efficiently, and responding swiftly to any anomalies or leaks in the syste