Poland population pyramid 2026
37,843,188 people in 2026 (projected). Poland’s pyramid shows a clear wave: a 1950s baby boom at ages 65–74, its echo at 35–49 and a third, much weaker wave at 10–19.
- 2026 population
- 37.8Mrank 42 of 237
- Median age
- 43.0 yearsoldest rank 40
- Fertility rate
- 1.31births per woman · below replacement
- Structure
- Older21.3% age 65+
Poland population pyramid
2026 · Share of total by five-year age group and sex
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The UN series provides historical estimates through 2023. Figures from 2024 onward—including 2026—are medium-scenario projections, not counts or predictions guaranteed to occur.
Poland age distribution in 2026
Children under 15 account for 14.1% of the population, while 21.3% are aged 65 or older. The remaining 64.6% are in the conventional working-age range of 15–64. On these shares, the site classifies Poland’s age structure as older; the guide to constrictive population pyramids explains what that shape implies.
The total age dependency ratio is 54.8: about 55 people under 15 or 65+ for every 100 people aged 15–64 (21.9 children and 32.9 older people). This is an age-balance indicator, not a literal count of economic dependants per worker.
What shapes Poland’s population pyramid
Boom and echo
Poland’s 2026 pyramid is a textbook example of how one large generation reverberates through later ones. After World War II the country had one of the strongest baby booms in Europe, with fertility around three or more children per woman into the early 1960s. Those cohorts, born in 1947–61, form the bulge at ages 65–79, most visible at 65–74 where mortality has thinned it least. Directly above them the 80–84 band is sharply narrower: these are people born in 1942–46, during the war and occupation. The 1950 Poland pyramid shows that war deficit, and an older one from World War I, as notches at ages 5–9 and 30–34.
Below the boom sits a trough at 55–64, people born in 1962–71, when fertility fell and the small wartime generation was reaching parenthood. Then comes the echo: the boom generation’s children, born in 1977–91, make up the widest bands of the whole pyramid at 35–39, 40–44 and 45–49, with the largest at 40–44, born in 1982–86, when births in Poland reached their late-communist peak.
Low fertility after 1990
After the end of communism fertility fell sharply, to about 1.4 children per woman by 2000 and lower in the early 2000s. The 20–24 band, born in 2002–06, is the trough of that period. The slightly wider 10–19 bands are a weak third wave, born in 2007–16 when the large echo generation reached its main childbearing ages. A large child benefit introduced in 2016 was followed by a brief rise in births, but how much it affected fertility is debated, and births have since fallen to record lows. The 0–4 band is now the narrowest below age 80. With fertility near 1.3, Poland has a constrictive population pyramid; since 2022 it has also hosted a large population of refugees from neighboring Ukraine, whose numbers are difficult to estimate.
Under the UN medium scenario Poland’s population falls from about 38 million in 2026 to about 33 million by 2050, one of the largest population declines by 2050, with the median age reaching about 52.
What to notice across the years
Distinctive cohorts and turning points
Comparing each five-year band with its neighbours picks out the cohorts that break a smooth slope. These irregularities usually record past surges or deficits in births, or migration concentrated at particular ages; the pattern alone does not identify which. The guide to baby booms and echo cohorts explains how to date and interpret them.
| Age band in 2026 | Born about | Feature | Versus neighbouring bands |
|---|---|---|---|
| 20–24 | 2002–2006 | Notch (smaller cohort) | −13% |
| 15–19 | 2007–2011 | Bulge (larger cohort) | +12% |
Deaths have exceeded births every year since 2018; they also did so in 2002, but births then outnumbered deaths again. People aged 65 and older came to outnumber children under 15 between 2010 and 2015.
Births, deaths, and migration
A pyramid changes in only three ways: births add to the base, deaths remove people at every age, and migration adds or removes people mainly in young adulthood. In 2026, Poland is projected to record 283,495 births (about 776 births a day) and 419,456 deaths, a natural decrease of 135,961. Net migration adds −7,971 people, ranking #113 in the net migration rate ranking.
Between 2000 and 2023 the UN estimates 9,017,159 births, 9,387,796 deaths, and cumulative net migration of +819,461. Over that period migration moved the total more than the balance of births and deaths did. See how migration shapes a pyramid and birth rate versus fertility rate. The medium scenario assumes net migration of −133,576 between 2026 and 2050.
Annual values 1950–2100; dashed lines after 2023 are the UN medium projection. The trend table below lists the values by decade.
Life expectancy and mortality
- Life expectancy, women
- 82.7 years61.1 in 1950
- Life expectancy, men
- 75.5 years55.5 in 1950
- Further years at 65
- 19.0 yearsboth sexes
- Infant mortality
- 3.1per 1,000 births · 99 in 1950
- Under-five mortality
- 3.6per 1,000 births
- Mother’s mean age at birth
- 30.1 yearssex ratio at birth 106.1
Women in Poland are projected to live 7.2 years longer than men, which is why the female side of the pyramid widens relative to the other at older ages (see the life expectancy gap ranking). Infant mortality has fallen from 99 to 3.1 deaths per 1,000 live births since 1950, ranking #200 of 237 in the infant mortality ranking (highest first). A mean age at childbearing of 30.1 years sets the spacing between generations, and so how far apart echo cohorts sit in the pyramid.
Median age, fertility rate, and global ranks for Poland
The median age of 43.0 years splits the population into two equal halves. A total fertility rate of 1.31 births per woman is below the replacement level of roughly 2.1, and life expectancy at birth is 79.2 years.
These ranks compare all 237 countries and areas in this dataset using the same 2026 UN medium projection. Ranks use the stored source precision, so displayed rounding can make adjacent values look identical; small differences should not be overinterpreted.
| Indicator | 2026 value | Global rank | Ranking direction |
|---|---|---|---|
| Population | 37,843,188 | #42 | Largest first |
| Median age | 43.0 years | #40 | Oldest first |
| Fertility rate | 1.31 | #210 | Highest first |
| Annual growth | -0.4% | #199 | Fastest first |
| Life expectancy | 79.2 years | #67 | Highest first |
| Population aged 65+ | 21.3% | #35 | Highest share first |
Largest age groups in Poland
The five largest cohorts identify where the 2026 population is concentrated. They can reflect past birth patterns, survival, and migration; the chart alone does not establish which cause dominates.
| Rank | Age group | Population | Share of total | Male / female |
|---|---|---|---|---|
| 1 | 40–44 | 3,243,619 | 8.6% | 1.6M / 1.6M |
| 2 | 45–49 | 3,102,919 | 8.2% | 1.6M / 1.5M |
| 3 | 35–39 | 2,839,770 | 7.5% | 1.4M / 1.4M |
| 4 | 50–54 | 2,711,708 | 7.2% | 1.4M / 1.4M |
| 5 | 65–69 | 2,429,198 | 6.4% | 1.1M / 1.3M |
Sex ratio and the balance by age
In the 2026 projection, Poland has 18,321,051 males and 19,522,138 females. That is 93.8 males per 100 females, ranking #194 when the dataset is ordered from the highest male-to-female ratio to the lowest.
Males account for 48.4% of the population and females for 51.6%. There are 1,201,087 more females than males overall. Among people aged 65 and older, the ratio is 68.5 males per 100 females.
The overall balance can conceal large differences by age; how sex ratios change with age explains the usual pattern. The ratio reflects the male/female categories in the UN source and is not a measure of gender identity. Compare all profiles in the sex-ratio ranking.
At birth, 106.1 boys are projected to be born for every 100 girls in 2026, close to the biological norm of about 105 (compare the sex ratio at birth ranking). The ratio at birth sets the balance at the base of the pyramid; how it changes with age then depends on survival and migration.
How Poland has changed since 1950
The population has increased from 24,780,161 in 1950 to 37,843,188 in 2026, a change of 53%. Over the same span, median age moved from 24.8 to 43.0 years.
The under-15 share changed from 29.2% to 14.1%, while the share aged 65 and older changed from 5.2% to 21.3%. These shifts show why total population growth and age-structure change need to be read separately. See the Poland population pyramid in 1950 for the full starting shape.
How the population could change by 2050
Under the UN medium scenario, Poland’s population is projected to decline by about 13%, reaching 32,814,096 in 2050. The median age changes from 43.0 to 51.8 years.
The 65+ share is projected to rise by 10.5 percentage points to 31.8%. At the same time, the under-15 share is projected at 11.5%. The Poland population pyramid for 2050 shows the projected shape in detail. How UN projections work explains the assumptions behind these figures.
The annual UN series reaches its highest estimated population of 38,762,844 in 2023. Historical population totals are estimates rather than exact head counts. Compare timing across countries in the population peak ranking.
Population trend: 1950–2100
Mid-year population for every year. Estimates through 2023; dashed line shows the UN medium projection.
| Year | Population | Median age | Fertility | Life exp. | Births | Deaths | Net migration | Growth |
|---|---|---|---|---|---|---|---|---|
| 1950 | 24,780,161 | 24.8 | 3.65 | 58.3 | 754,898 | 303,257 | −18,514 | +1.8% |
| 1960 | 29,575,966 | 25.6 | 3.00 | 67.1 | 667,311 | 234,308 | −6,306 | +1.4% |
| 1970 | 32,542,634 | 27.3 | 2.25 | 69.6 | 541,223 | 272,690 | −66,859 | +0.6% |
| 1980 | 35,576,519 | 28.5 | 2.28 | 70.5 | 699,317 | 339,283 | −42,420 | +0.9% |
| 1990 | 38,055,455 | 31.4 | 2.06 | 70.6 | 547,537 | 393,734 | −50,339 | +0.3% |
| 2000 | 38,258,071 | 34.3 | 1.37 | 73.6 | 377,996 | 371,395 | −15,921 | -0.0% |
| 2010 | 38,095,351 | 36.9 | 1.41 | 76.3 | 422,071 | 379,302 | +119,623 | +0.4% |
| 2020 | 38,171,012 | 40.1 | 1.38 | 76.6 | 359,575 | 459,375 | +3,920 | -0.3% |
| 2023 | 38,762,844 | 41.3 | 1.30 | 78.6 | 317,916 | 412,310 | −7,824 | -0.3% |
| 2024* | 38,539,201 | 41.8 | 1.30 | 78.8 | 309,612 | 416,618 | −238,062 | -0.9% |
| 2026* | 37,843,188 | 43.0 | 1.31 | 79.2 | 283,495 | 419,456 | −7,971 | -0.4% |
| 2030* | 37,198,543 | 45.0 | 1.33 | 79.8 | 258,896 | 429,557 | −5,963 | -0.5% |
| 2040* | 35,179,554 | 49.3 | 1.37 | 81.5 | 258,072 | 475,108 | −5,282 | -0.6% |
| 2050* | 32,814,096 | 51.8 | 1.40 | 83.0 | 234,744 | 480,954 | −4,478 | -0.8% |
| 2060* | 30,139,158 | 52.5 | 1.42 | 84.4 | 184,928 | 467,582 | −1,900 | -0.9% |
| 2070* | 27,103,555 | 54.4 | 1.45 | 85.6 | 174,131 | 487,726 | −1,184 | -1.2% |
| 2080* | 24,037,703 | 55.2 | 1.46 | 86.8 | 163,058 | 448,410 | −2,141 | -1.2% |
| 2090* | 21,452,557 | 54.5 | 1.47 | 87.9 | 135,704 | 363,259 | −2,411 | -1.1% |
| 2100* | 19,329,839 | 55.3 | 1.49 | 89.0 | 123,614 | 323,693 | −1,073 | -1.0% |
* 2024 onward is the UN medium projection. Fertility is births per woman; life expectancy is years at birth; births, deaths, and net migration are counts for that calendar year.
Download every year, 1950–2100 (CSV)
2026 population by age and sex
The table provides the counts behind the chart. Age groups are five-year bands, with everyone aged 100 or older combined.
| Age group | Male | Female | Total | Share |
|---|---|---|---|---|
| 0–4 | 773,075 | 728,533 | 1,501,608 | 4.0% |
| 5–9 | 957,703 | 905,611 | 1,863,314 | 4.9% |
| 10–14 | 1,016,721 | 964,371 | 1,981,092 | 5.2% |
| 15–19 | 1,066,037 | 1,013,428 | 2,079,465 | 5.5% |
| 20–24 | 892,240 | 850,745 | 1,742,985 | 4.6% |
| 25–29 | 977,719 | 938,311 | 1,916,030 | 5.1% |
| 30–34 | 1,217,214 | 1,165,408 | 2,382,622 | 6.3% |
| 35–39 | 1,444,531 | 1,395,239 | 2,839,770 | 7.5% |
| 40–44 | 1,643,777 | 1,599,842 | 3,243,619 | 8.6% |
| 45–49 | 1,563,013 | 1,539,906 | 3,102,919 | 8.2% |
| 50–54 | 1,352,966 | 1,358,742 | 2,711,708 | 7.2% |
| 55–59 | 1,098,215 | 1,140,816 | 2,239,031 | 5.9% |
| 60–64 | 1,046,752 | 1,145,341 | 2,192,093 | 5.8% |
| 65–69 | 1,104,966 | 1,324,232 | 2,429,198 | 6.4% |
| 70–74 | 964,854 | 1,292,546 | 2,257,400 | 6.0% |
| 75–79 | 659,361 | 1,002,779 | 1,662,140 | 4.4% |
| 80–84 | 291,943 | 530,753 | 822,696 | 2.2% |
| 85–89 | 167,165 | 381,633 | 548,798 | 1.5% |
| 90–94 | 67,210 | 188,251 | 255,461 | 0.7% |
| 95–99 | 14,166 | 48,693 | 62,859 | 0.2% |
| 100+ | 1,421 | 6,960 | 8,381 | 0.0% |
Countries with the most similar age structure
These profiles have the 2026 age distributions closest to Poland’s, measured by the total difference in the share of the population in each five-year band. Similar shapes can arise from very different histories, so the match is a starting point for comparison, not an explanation.
- Slovakia97% overlap · median age 42.8
- Slovenia96% overlap · median age 45.0
- Estonia96% overlap · median age 43.2
- Belarus95% overlap · median age 41.8
- Hungary95% overlap · median age 44.2
- Bulgaria95% overlap · median age 45.0
To calculate school-age, working-age, or older groups with other boundaries, use the age-group calculator for Poland.
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APA
World Population Pyramid. (2026, October 19). Poland Population Pyramid 2026. https://worldpopulationpyramid.com/countries/poland/
MLA
“Poland Population Pyramid 2026.” World Population Pyramid, 19 Oct. 2026, worldpopulationpyramid.com/countries/poland/.
Chicago
World Population Pyramid. “Poland Population Pyramid 2026.” Last modified October 19, 2026. https://worldpopulationpyramid.com/countries/poland/.
Underlying data: United Nations, Department of Economic and Social Affairs, Population Division (2024). World Population Prospects 2024.
Frequently asked questions
What is the population of Poland in 2026?
Under the UN World Population Prospects 2024 medium scenario, Poland's population in 2026 is projected at 37,843,188.
What is the median age in Poland?
The projected median age in Poland in 2026 is 43.0 years: half the population is younger and half is older.
What is the fertility rate in Poland?
The projected total fertility rate in 2026 is 1.31 births per woman, below the replacement level of about 2.1 in low-mortality populations.
Is Poland's population projected to grow?
Between 2026 and 2050, the UN medium scenario indicates the population will decline by about 13%, from 37.8M to 32.8M.
What share of Poland is aged 65 or older?
In 2026, 21.3% of the projected population is aged 65 or older. By 2050, the medium scenario places the share at 31.8%.
How many babies are born in Poland each year?
The UN medium scenario projects 283,495 births and 419,456 deaths in 2026, about 776 births a day. Deaths exceed births by 135,961.
What is life expectancy in Poland for men and women?
Life expectancy at birth in 2026 is projected at 82.7 years for women and 75.5 years for men, a gap of 7.2 years in favour of women.
Does Poland have more immigrants or emigrants?
Poland is projected to lose about 7,971 more people through emigration than it gains in 2026. Between 2000 and 2023 the UN estimates cumulative net migration of +819,461.
What is the sex ratio in Poland?
The projected 2026 population sex ratio is 93.8 males per 100 females. This all-age ratio is different from the sex ratio at birth and can vary substantially by age.
Sources and notes
- United Nations, DESA, Population Division: World Population Prospects 2024, medium scenario.
- Population values are mid-year figures. Source values published in thousands are converted to people; displayed figures may imply more precision than is appropriate for planning.
- Historical values through 2023 are estimates. Values from 2024 onward are projections.
- Calculations follow the site methodology.