The largest city in Poland in terms of population was the capital, ******, in 2024, with more than **** million inhabitants. Kraków and Wrocław followed it.

In 2021, there were approximately 127 thousand Polish citizens living in England's capital, London, the most of any region. The North East of England had the lowest number of any region, at 12 thousand Polish inhabitants in 2021.

This statistic shows the number of Polish citizens who resided in other European Union member states (EU). Germany had the highest number of Polish citizens in the observed period, over ******* in 2024, an increase of *** percent compared to the previous year.

Poland PL: Population in Largest City data was reported at 1,758,551.000 Person in 2017. This records an increase from the previous number of 1,749,352.000 Person for 2016. Poland PL: Population in Largest City data is updated yearly, averaging 1,618,666.000 Person from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 1,758,551.000 Person in 2017 and a record low of 1,119,181.000 Person in 1960. Poland PL: Population in Largest City data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Poland – Table PL.World Bank.WDI: Population and Urbanization Statistics. Population in largest city is the urban population living in the country's largest metropolitan area.; ; United Nations, World Urbanization Prospects.; ;

About this dataset

Context

The dataset tabulates the Poland population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). It lists the population in each age cohort group along with its percentage relative to the total population of Poland. The dataset can be utilized to understand the population distribution across children, working population and senior population for dependency ratio, housing requirements, ageing, migration patterns etc.

Key observations

The largest age group was 18 to 64 years with a poulation of 250 (53.53% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Age cohorts:

• Under 18 years
• 18 to 64 years
• 65 years and over

Variables / Data Columns

• Age Group: This column displays the age cohort for the Poland population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
• Population: The population for the age cohort in Poland is shown in the following column.
• Percent of Total Population: The population as a percent of total population of the Poland is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Poland Population by Age. You can refer the same here

Population in the largest city (% of urban population) in Poland was reported at 8.1595 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. Poland - Population in the largest city - actual values, historical data, forecasts and projections were sourced from the World Bank on July of 2025.

Poland PL: Population in Largest City: as % of Urban Population data was reported at 7.704 % in 2017. This records an increase from the previous number of 7.656 % for 2016. Poland PL: Population in Largest City: as % of Urban Population data is updated yearly, averaging 7.389 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 7.885 % in 1960 and a record low of 6.959 % in 1995. Poland PL: Population in Largest City: as % of Urban Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Poland – Table PL.World Bank.WDI: Population and Urbanization Statistics. Population in largest city is the percentage of a country's urban population living in that country's largest metropolitan area.; ; United Nations, World Urbanization Prospects.; Weighted average;

Population in largest city in Poland was reported at 1799451 in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. Poland - Population in largest city - actual values, historical data, forecasts and projections were sourced from the World Bank on August of 2025.

This statistic shows the biggest cities in Poland in 2023. In 2023, approximately **** million people lived in Warsaw, making it the biggest city in Poland.

The study presents a full analysis of the Y-chromosome variability of the modern male Polish population. It is the first study of the Polish population to be conducted with such a large set of data (2,705 individuals), which includes genetic information from inhabitants of all voivodeships, i.e., the first administrative level, in the country and the vast majority of its counties, i.e., the second level. In addition, the available data were divided into clusters corresponding to more natural geographic regions. Genetic analysis included the estimation of FST distances, the visualization with the use of multidimensional scaling plots and analysis of molecular variance. Y-chromosome binary haplogroups were classified and visualized with the use of interpolation maps. Results showed that the level of differentiation within Polish population is quite low, but some differences were indicated. It was confirmed that the Polish population is characterized by a high degree of homogeneity, with only slight genetic differences being observed at the regional level. The use of regional clustering as an alternative to counties and voivodeships provided a more detailed view of the genetic structure of the population. Those regional differences identified in the present study highlighted the need for additional division of the population by cultural and ethnic criteria in such studies rather than just by geographical or administrative regionalization.

Graph and download economic data for Infra-Annual Labor Statistics: Working-Age Population Male: From 15 to 64 Years for Poland (LFWA64MAPLA647N) from 2000 to 2024 about Poland, working-age, 15 to 64 years, males, and population.

This horizontal bar chart displays urban population (people) by region using the aggregation sum in Poland. The data is filtered where the date is 2021. The data is about countries per year.

Graph and download economic data for Employment to Population Rate: All Ages: Males for Poland (LREPTTMAPLQ156S) from Q1 2000 to Q3 2014 about Poland, employment-population ratio, males, population, employment, and rate.

This horizontal bar chart displays population (people) by currency using the aggregation sum in Poland. The data is about countries per year.

Throughout the 19th century, what we know today as Poland was not a united, independent country; apart from a brief period during the Napoleonic Wars, Polish land was split between the Austro-Hungarian, Prussian (later German) and Russian empires. During the 1800s, the population of Poland grew steadily, from approximately nine million people in 1800 to almost 25 million in 1900; throughout this time, the Polish people and their culture were oppressed by their respective rulers, and cultural suppression intensified following a number of uprisings in the various territories. Following the outbreak of the First World War, it is estimated that almost 3.4 million men from Poland served in the Austro-Hungarian, German and Russian armies, with a further 300,000 drafted for forced labor by the German authorities. Several hundred thousand were forcibly resettled in the region during the course of the war, as Poland was one of the most active areas of the conflict. For these reasons, among others, it is difficult to assess the extent of Poland's military and civilian fatalities during the war, with most reliable estimates somewhere between 640,000 and 1.1 million deaths. In the context of present-day Poland, it is estimated that the population fell by two million people in the 1910s, although some of this was also due to the Spanish Flu pandemic that followed in the wake of the war.

Poland 1918-1945

After more than a century of foreign rule, an independent Polish state was established by the Allied Powers in 1918, although it's borders were considerably different to today's, and were extended by a number of additional conflicts. The most significant of these border conflicts was the Polish-Soviet War in 1919-1920, which saw well over 100,000 deaths, and victory helped Poland to emerge as the Soviet Union's largest political and military rival in Eastern Europe during the inter-war period. Economically, Poland struggled to compete with Europe's other powers during this time, due to its lack of industrialization and infrastructure, and the global Great Depression of the 1930s exacerbated this further. Political corruption and instability was also rife in these two decades, and Poland's leadership failed to prepare the nation for the Second World War. Poland had prioritized its eastern defenses, and some had assumed that Germany's Nazi regime would see Poland as an ally due to their shared rivalry with the Soviet Union, but this was not the case. Germany invaded Poland on September 1, 1939, in the first act of the War, and the Soviet Union launched a counter invasion on September 17; Germany and the Soviet Union had secretly agreed to do this with the Molotov-Ribbentrop Pact in August, and had succeeded in taking the country by September's end. When Germany launched its invasion of the Soviet Union in 1941 it took complete control of Poland, which continued to be the staging ground for much of the fighting between these nations. It has proven difficult to calculate the total number of Polish fatalities during the war, for a variety of reasons, however most historians have come to believe that the figure is around six million fatalities, which equated to almost one fifth of the entire pre-war population; the total population dropped by four million throughout the 1940s. The majority of these deaths took place during the Holocaust, which saw the Nazi regime commit an ethnic genocide of up to three million Polish Jews, and as many as 2.8 million non-Jewish Poles; these figures do not include the large number of victims from other countries who died after being forcefully relocated to concentration camps in Poland.

Post-war Poland

The immediate aftermath of the war was also extremely unorganized and chaotic, as millions were forcefully relocated from or to the region, in an attempt to create an ethnically homogenized state, and thousands were executed during this process. A communist government was quickly established by the Soviet Union, and socialist social and economic policies were gradually implemented over the next decade, as well as the rebuilding, modernization and education of the country. In the next few decades, particularly in the 1980s, the Catholic Church, student groups and trade unions (as part of the Solidarity movement) gradually began to challenge the government, weakening the communist party's control over the nation (although it did impose martial law and imprison political opponent throughout the early-1980s). Increasing civil unrest and the weakening of Soviet influence saw communism in Poland come to an end in the elections of 1989. Throughout the 1990s, Poland's population growth stagnated at around 38.5 million people, before gradually decreasing since the turn of the millennium, to 37.8 million people in 2020. This decline was mostly due to a negative migration rate, as Polish workers could now travel more freely to Western Europea...

Graph and download economic data for Infra-Annual Labor Statistics: Employment Rate Male: From 15 to 64 Years for Poland (LREM64MAPLQ156S) from Q1 2000 to Q4 2024 about Poland, employment-population ratio, 15 to 64 years, males, employment, population, and rate.

Graph and download economic data for Unemployment to Population Rate: All Ages: Females for Poland (LRUPTTFEPLA156S) from 2000 to 2013 about Poland, females, population, unemployment, and rate.

Platelets are critically involved in the development of cerebral ischemia. Our study aimed to establish an association between frequent (minor allele frequency (MAF) > 5%) genetic polymorphisms in 84 candidate genetic loci previously linked to platelet reactivity by the use of next-generation sequencing of exons from pooled DNA samples in Polish patients with a history of large-vessel ischemic stroke. Genetic analysis was performed on blood samples obtained from 500 patients (diagnosed with acute non-cardioembolic ischemic stroke with coexisting large-artery atherosclerosis) and age/sex/history of smoking matching 500 controls of Polish origin with high risk of cardiovascular disease. Sequencing of 10 pools (five for each ischemic and control groups) was performed on the Ilumina HiSeq2500 sequencer which generated an average of 36.1 (22.7–45.9 range) million pair-end 101 bp reads and 5.3 (3–7 range) Gbp per pooled sample consisting of 100 subjects. In total, we observed 789 frequent polymorphisms in the sequenced 84 genes (703 of single-nucleotide polymorphism (SNP) type and 86 indels). When the MAF between control and stroke groups was compared, only two intronic polymorphisms (1 SNP and 1 indel) in RGS7 (rs127445 36) and ANKS1B (rs398098426) genes, respectively, show statistically significant differences, which persisted after individual genotyping of the variants and adjustment for potential confounding factors. From the remaining variants, 35 polymorphisms displayed various degrees of nominal significance (from 0.6.3 × 10−5 to 5 × 10−2) and 754 polymorphisms did not show any statistical significance when comparison was evaluated for differences in MAF between the study groups. In conclusion, the results of the study demonstrate statistically significant differences in two frequent intronic genetic variants (in RGS7 and ANKS1B) that could be associated with the platelet function between ischemic stroke patients with coexisting large-vessel atherosclerosis and control patients having high vascular risk.

This horizontal bar chart displays rural population (people) by demonym using the aggregation sum in Poland. The data is about countries per year.

This horizontal bar chart displays female population (people) by currency using the aggregation sum in Poland. The data is filtered where the date is 2021. The data is about countries per year.